Cornelius, OR Hourly Weather

Washington County6:43 AM PDT45.52°N, 123.06°WElevation 180 ft
Frost Advisory until 10:00 AM Sat

Next 48 hours

6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sun Oct 25 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Mon Oct 26 12 AM 3 AM 35° 40° 45° 50° 55° 60° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2418 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
6 AM Areas Of Fog 36° 36° 0% 0.00 in Calm 99% 36° 63% 0
7 AM Areas Of Fog 34° 34° 0% 0.00 in Calm 100% 34° 73% 0
8 AM Areas Of Fog 35° 35° 0% 0.00 in Calm 100% 35° 83% 0
9 AM Areas Of Fog 37° 37° 0% 0.00 in Calm 100% 37° 74% 0
10 AM Partly Sunny 44° 44° 0% 0.00 in Calm 91% 42° 63% 1
11 AM Partly Sunny 49° 49° 0% 0.00 in Calm 80% 43° 51% 2
12 PM Mostly Sunny 53° 53° 0% 0.00 in Calm 68% 43° 45% 2
1 PM Partly Sunny 57° 57° 0% 0.00 in Calm 60% 43° 51% 3
2 PM Partly Sunny 59° 59° 0% 0.00 in Calm 53% 42° 62% 2
3 PM Partly Sunny 60° 60° 0% 0.00 in Calm 48% 40° 53% 2
4 PM Partly Sunny 61° 61° 0% 0.00 in Calm 46% 40° 62% 1
5 PM Mostly Cloudy 59° 59° 1% 0.00 in Calm 48% 39° 75% 0
6 PM Mostly Cloudy 57° 57° 1% 0.00 in Calm 54% 41° 74% 0
7 PM Mostly Cloudy 55° 55° 1% 0.00 in Calm 62% 42° 76% 0
8 PM Mostly Cloudy 50° 50° 1% 0.00 in Calm 67% 39° 85% 0
9 PM Mostly Cloudy 48° 48° 1% 0.00 in Calm 72% 39° 83% 0
10 PM Mostly Cloudy 47° 47° 2% 0.00 in Calm 74% 39° 71% 0
11 PM Mostly Cloudy 45° 45° 2% 0.00 in Calm 78% 39° 79% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 44° 44° 2% 0.00 in Calm 82% 39° 81% 0
1 AM Mostly Cloudy 43° 43° 2% 0.00 in Calm 84% 39° 80% 0
2 AM Mostly Cloudy 42° 42° 4% 0.00 in Calm 86% 38° 67% 0
3 AM Mostly Cloudy 40° 40° 6% 0.00 in Calm 88% 37° 54% 0
4 AM Mostly Cloudy 39° 39° 7% 0.00 in Calm 89% 36° 74% 0
5 AM Chance Light Rain 39° 39° 47% 0.02 in Calm 91% 37° 86% 0
6 AM Light Rain Likely 37° 37° 58% 0.02 in Calm 93% 35° 86% 0
7 AM Chance Light Rain 38° 38° 33% 0.02 in Calm 96% 37° 86% 0
8 AM Chance Light Rain 38° 38° 40% 0.02 in Calm 97% 37° 82% 0
9 AM Areas Of Fog 39° 39° 42% 0.02 in Calm 100% 39° 82% 0
10 AM Chance Light Rain 45° 45° 44% 0.02 in Calm 93% 43° 82% 1
11 AM Light Rain Likely 49° 49° 58% 0.03 in SSE 1 86% 45° 91% 2
12 PM Light Rain Likely 52° 52° 73% 0.03 in SSE 1 79% 46° 91% 2
1 PM Light Rain 55° 55° 82% 0.03 in SSE 1 76% 48° 91% 2
2 PM Light Rain Likely 56° 56° 72% 0.03 in SE 1 73% 47° 90% 2
3 PM Light Rain Likely 57° 57° 69% 0.03 in SE 1 69% 47° 90% 1
4 PM Light Rain Likely 58° 58° 69% 0.03 in SE 1 68% 48° 90% 1
5 PM Light Rain Likely 57° 57° 74% 0.01 in SE 2 70% 47° 92% 0
6 PM Light Rain Likely 56° 56° 74% 0.01 in SE 2 72% 47° 92% 0
7 PM Light Rain Likely 54° 54° 74% 0.01 in SE 2 77% 47° 92% 0
8 PM Light Rain Likely 52° 52° 74% 0.01 in SSE 2 83% 47° 83% 0
9 PM Light Rain Likely 51° 51° 74% 0.01 in SSE 2 86% 47° 83% 0
10 PM Light Rain Likely 51° 51° 74% 0.01 in SSE 2 87% 47° 83% 0
11 PM Light Rain 50° 48° 81% <0.01 in SSE 5 88% 47° 88% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Light Rain 49° 47° 81% <0.01 in SSE 5 90% 46° 88% 0
1 AM Light Rain 48° 46° 81% <0.01 in SSE 5 91% 46° 88% 0
2 AM Light Rain 47° 44° 81% <0.01 in SSE 6 G12 92% 45° 88% 0
3 AM Light Rain 46° 43° 81% <0.01 in SSE 6 G12 92% 44° 88% 0
4 AM Light Rain 46° 43° 81% <0.01 in SSE 6 G12 92% 44° 88% 0
5 AM Light Rain 45° 44° 79% <0.01 in SSE 3 G10 92% 43° 86% 0
6 AM Light Rain 45° 44° 79% <0.01 in SSE 3 G10 94% 43° 86% 0
7 AM Light Rain 44° 42° 79% <0.01 in SSE 3 G10 96% 43° 86% 0
8 AM Light Rain 44° 42° 79% <0.01 in SSE 3 97% 43° 86% 0
9 AM Light Rain 47° 46° 79% <0.01 in SSE 3 95% 46° 86% 0
10 AM Light Rain 50° 49° 79% <0.01 in SSE 3 92% 48° 86% 1
11 AM Light Rain Likely 53° 53° 72% <0.01 in SSE 3 G8 87% 49° 82% 1
12 PM Light Rain Likely 55° 55° 72% <0.01 in SSE 3 G8 81% 49° 82% 2
1 PM Light Rain Likely 56° 56° 72% <0.01 in SSE 3 G8 75% 48° 82% 2
2 PM Light Rain Likely 58° 58° 72% <0.01 in S 3 71% 49° 82% 2
3 PM Light Rain Likely 58° 58° 72% <0.01 in S 3 69% 48° 82% 1
4 PM Light Rain Likely 58° 58° 72% <0.01 in S 3 68% 48° 82% 1
5 PM Chance Light Rain 58° 58° 38% <0.01 in S 1 70% 48° 59% 0
6 PM Chance Light Rain 56° 56° 38% <0.01 in S 1 74% 48° 59% –
7 PM Chance Light Rain 53° 53° 38% <0.01 in S 1 79% 47° 59% –
8 PM Chance Light Rain 51° 51° 38% <0.01 in Calm 84% 46° 61% –
9 PM Chance Light Rain 50° 50° 38% <0.01 in Calm 87% 46° 61% –
10 PM Chance Light Rain 49° 49° 38% <0.01 in Calm 89% 46° 61% –
11 PM Mostly Cloudy 48° 48° 11% 0.00 in Calm 91% 46° 59% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 47° 47° 11% 0.00 in Calm 93% 45° 59% –
1 AM Mostly Cloudy 47° 47° 11% 0.00 in Calm 95% 46° 59% –
2 AM Patchy Fog 46° 46° 11% 0.00 in Calm 97% 45° 70% –
3 AM Areas Of Fog 45° 45° 11% 0.00 in Calm 98% 44° 70% –
4 AM Patchy Fog 45° 45° 11% 0.00 in Calm 99% 45° 70% –
5 AM Areas Of Fog 44° 44° 9% 0.00 in Calm 99% 44° 74% –
6 AM Areas Of Fog 44° 44° 9% 0.00 in Calm 100% 44° 74% –
7 AM Areas Of Fog 43° 43° 9% 0.00 in Calm 100% 43° 74% –
8 AM Areas Of Fog 43° 43° 9% 0.00 in Calm 100% 43° 74% –
9 AM Areas Of Fog 46° 46° 9% 0.00 in Calm 98% 45° 74% –
10 AM Mostly Cloudy 50° 50° 9% 0.00 in Calm 95% 49° 74% –
11 AM Slight Chance Light Rain 53° 53° 20% 0.00 in Calm 91% 50° 80% –
12 PM Slight Chance Light Rain 55° 55° 20% 0.00 in Calm 84% 50° 80% –
1 PM Slight Chance Light Rain 57° 57° 20% 0.00 in Calm 77% 50° 80% –
2 PM Slight Chance Light Rain 59° 59° 20% 0.00 in S 1 71% 50° 71% –
3 PM Slight Chance Light Rain 59° 59° 20% 0.00 in S 1 68% 48° 71% –
4 PM Slight Chance Light Rain 59° 59° 20% 0.00 in S 1 67% 48° 71% –
5 PM Partly Sunny 59° 59° 12% 0.00 in Calm 69% 49° 62% –
6 PM Mostly Cloudy 56° 56° 12% 0.00 in Calm 75% 48° 62% –
7 PM Mostly Cloudy 52° 52° 12% 0.00 in Calm 81% 46° 62% –
8 PM Mostly Cloudy 50° 50° 12% 0.00 in Calm 86% 46° 62% –
9 PM Mostly Cloudy 49° 49° 12% 0.00 in Calm 88% 46° 62% –
10 PM Mostly Cloudy 48° 48° 12% 0.00 in Calm 89% 45° 62% –
11 PM Slight Chance Light Rain 47° 47° 23% <0.01 in Calm 89% 44° 59% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Rain 46° 46° 23% <0.01 in Calm 93% 44° 59% –
1 AM Slight Chance Light Rain 44° 44° 23% <0.01 in Calm 97% 43° 59% –
2 AM Slight Chance Light Rain 43° 43° 23% <0.01 in Calm 100% 43° 59% –
3 AM Slight Chance Light Rain 42° 42° 23% <0.01 in Calm 100% 42° 59% –
4 AM Slight Chance Light Rain 41° 41° 23% <0.01 in Calm 100% 41° 59% –
5 AM Chance Light Rain 41° 41° 38% <0.01 in SSW 1 100% 41° 68% –
6 AM Chance Light Rain 40° 40° 38% <0.01 in SSW 1 100% 40° 68% –
7 AM Chance Light Rain 39° 39° 38% <0.01 in SSW 1 100% 39° 68% –
8 AM Chance Light Rain 40° 40° 38% <0.01 in S 1 100% 40° 68% –
9 AM Chance Light Rain 44° 44° 38% <0.01 in S 1 95% 43° 68% –
10 AM Chance Light Rain 48° 48° 38% <0.01 in S 1 89% 45° 68% –
11 AM Chance Light Rain 53° 53° 45% <0.01 in S 2 83% 48° 76% –
12 PM Chance Light Rain 56° 56° 45% <0.01 in S 2 77% 49° 76% –
1 PM Chance Light Rain 58° 58° 45% <0.01 in S 2 71% 49° 76% –
2 PM Chance Light Rain 59° 59° 45% <0.01 in SSW 3 G8 67% 48° 76% –
3 PM Chance Light Rain 60° 60° 45% <0.01 in SSW 3 G8 64% 48° 76% –
4 PM Chance Light Rain 59° 59° 45% <0.01 in SSW 3 G8 63% 46° 76% –
5 PM Chance Light Rain 58° 58° 38% 0.00 in SSW 2 64% 46° 64% –
6 PM Chance Light Rain 56° 56° 38% 0.00 in SSW 2 68% 46° 64% –
7 PM Chance Light Rain 53° 53° 38% 0.00 in SSW 2 74% 45° 64% –
8 PM Chance Light Rain 50° 50° 38% 0.00 in Calm 80% 44° 64% –
9 PM Chance Light Rain 48° 48° 38% 0.00 in Calm 82% 43° 64% –
10 PM Chance Light Rain 47° 47° 38% 0.00 in Calm 84% 42° 64% –
11 PM Chance Light Rain 46° 46° 25% 0.00 in Calm 86% 42° 60% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Light Rain 45° 45° 25% 0.00 in Calm 89% 42° 60% –
1 AM Chance Light Rain 43° 43° 25% 0.00 in Calm 93% 41° 60% –
2 AM Chance Light Rain 42° 42° 25% 0.00 in S 2 96% 41° 60% –
3 AM Chance Light Rain 41° 41° 25% 0.00 in S 2 97% 40° 60% –
4 AM Chance Light Rain 41° 41° 25% 0.00 in S 2 96% 40° 60% –
5 AM Slight Chance Light Rain 40° 40° 17% 0.00 in S 1 96% 39° 63% –
6 AM Slight Chance Light Rain 38° 38° 17% 0.00 in S 1 99% 38° 63% –
7 AM Slight Chance Light Rain 37° 37° 17% 0.00 in S 1 100% 37° 63% –
8 AM Slight Chance Light Rain 38° 38° 17% 0.00 in S 1 100% 38° 63% –
9 AM Slight Chance Light Rain 42° 42° 17% 0.00 in S 1 94% 40° 63% –
10 AM Slight Chance Light Rain 47° 47° 17% 0.00 in S 1 85% 43° 63% –
11 AM Chance Light Rain 52° 52° 37% <0.01 in S 1 77% 45° 65% –
12 PM Chance Light Rain 55° 55° 37% <0.01 in S 1 70% 45° 65% –
1 PM Chance Light Rain 57° 57° 37% <0.01 in S 1 64% 45° 65% –
2 PM Chance Light Rain 58° 58° 37% <0.01 in S 1 60% 44° 65% –
3 PM Chance Light Rain 59° 59° 37% <0.01 in S 1 58% 44° 65% –
4 PM Chance Light Rain 58° 58° 37% <0.01 in S 1 57% 43° 65% –
5 PM Partly Sunny 57° 57° 14% 0.00 in SSW 1 59% 43° 57% –
6 PM Mostly Cloudy 54° 54° 14% 0.00 in SSW 1 64% 42° 57% –
7 PM Mostly Cloudy 51° 51° 14% 0.00 in SSW 1 70% 42° 57% –
8 PM Mostly Cloudy 48° 48° 14% 0.00 in Calm 77% 41° 57% –
9 PM Mostly Cloudy 46° 46° 14% 0.00 in Calm 80% 40° 57% –
10 PM Mostly Cloudy 45° 45° 14% 0.00 in Calm 81% 40° 57% –
11 PM Mostly Cloudy 44° 44° 10% 0.00 in Calm 82% 39° 55% –
Friday, October 3017 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 43° 43° 10% 0.00 in Calm 85% 39° 55% –
1 AM Mostly Cloudy 41° 41° 10% 0.00 in Calm 87% 37° 55% –
2 AM Mostly Cloudy 40° 40° 10% 0.00 in Calm 89% 37° 55% –
3 AM Mostly Cloudy 39° 39° 10% 0.00 in Calm 90% 36° 55% –
4 AM Mostly Cloudy 39° 39° 10% 0.00 in Calm 91% 37° 55% –
5 AM Mostly Cloudy 38° 38° 7% 0.00 in Calm 92% 36° 53% –
6 AM Partly Sunny 36° 36° 7% 0.00 in Calm 95% 35° 53% –
7 AM Partly Sunny 35° 35° 7% 0.00 in Calm 98% 34° 53% –
8 AM Partly Sunny 36° 36° 7% 0.00 in Calm 96% 35° 53% –
9 AM Partly Sunny 40° 40° 7% 0.00 in Calm 89% 37° 53% –
10 AM Partly Sunny 46° 46° 7% 0.00 in Calm 80% 40° 53% –
11 AM Mostly Sunny 52° 52° 13% 0.00 in Calm 71% 43° 46% –
12 PM Mostly Sunny 55° 55° 13% 0.00 in Calm 64% 43° 46% –
1 PM Mostly Sunny 58° 58° 13% 0.00 in Calm 59% 44° 46% –
2 PM Mostly Sunny 59° 59° 13% 0.00 in Calm 55% 43° 46% –
3 PM Mostly Sunny 60° 60° 13% 0.00 in Calm 54% 43° 46% –
4 PM Mostly Sunny 59° 59° 13% 0.00 in Calm 55% 43° 46% –

National Weather Service forecast updated 2 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.