Sammamish, WA 98074 Hourly Weather

King County7:18 PM PDT47.63°N, 122.05°W

Next 48 hours

7 PM 10 PM Fri Oct 23 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Sat Oct 24 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 35° 40° 45° 50° 55° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 225 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
7 PM Mostly Cloudy 50° 50° 4% 0.00 in NNE 1 91% 47° 75% 0
8 PM Mostly Cloudy 49° 49° 1% 0.00 in ENE 1 91% 46° 66% 0
9 PM Partly Cloudy 48° 48° 0% 0.00 in ENE 1 93% 46° 50% 0
10 PM Partly Cloudy 46° 46° 0% 0.00 in Calm 96% 45° 43% 0
11 PM Partly Cloudy 46° 46° 0% 0.00 in Calm 96% 45° 30% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 44° 44° 0% 0.00 in Calm 99% 44° 17% 0
1 AM Mostly Clear 43° 43° 0% 0.00 in Calm 100% 43° 18% 0
2 AM Mostly Clear 42° 42° 1% 0.00 in Calm 100% 42° 17% 0
3 AM Partly Cloudy 42° 42° 2% 0.00 in Calm 100% 42° 33% 0
4 AM Partly Cloudy 42° 42° 2% 0.00 in Calm 100% 42° 41% 0
5 AM Mostly Cloudy 42° 42° 4% 0.00 in Calm 100% 42° 57% 0
6 AM Mostly Cloudy 43° 43° 7% 0.00 in Calm 100% 43° 76% 0
7 AM Mostly Cloudy 43° 43° 8% 0.00 in Calm 100% 43° 79% 0
8 AM Cloudy 44° 44° 8% 0.00 in S 1 100% 44° 88% 0
9 AM Mostly Cloudy 44° 44° 3% 0.00 in SW 1 100% 44° 87% 0
10 AM Mostly Cloudy 46° 46° 1% 0.00 in WNW 1 100% 46° 84% 1
11 AM Partly Sunny 47° 47° 0% 0.00 in WNW 1 100% 47° 66% 2
12 PM Partly Sunny 49° 49° 0% 0.00 in Calm 98% 48° 59% 2
1 PM Mostly Sunny 52° 52° 0% 0.00 in Calm 90% 49° 39% 2
2 PM Mostly Sunny 53° 53° 0% 0.00 in Calm 82% 48° 26% 2
3 PM Sunny 54° 54° 0% 0.00 in Calm 77% 47° 21% 1
4 PM Sunny 55° 55° 0% 0.00 in Calm 73% 47° 17% 1
5 PM Sunny 54° 54° 0% 0.00 in Calm 74% 46° 22% 0
6 PM Mostly Clear 51° 51° 0% 0.00 in Calm 84% 46° 22% 0
7 PM Mostly Clear 48° 48° 0% 0.00 in Calm 94% 46° 22% 0
8 PM Mostly Clear 44° 44° 0% 0.00 in ESE 1 98% 43° 13% 0
9 PM Mostly Clear 43° 43° 0% 0.00 in ESE 1 100% 43° 13% 0
10 PM Mostly Clear 41° 41° 0% 0.00 in ESE 1 100% 41° 13% 0
11 PM Mostly Clear 41° 41° 0% 0.00 in ESE 2 100% 41° 11% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 40° 40° 0% 0.00 in ESE 2 100% 40° 11% 0
1 AM Mostly Clear 39° 39° 0% 0.00 in ESE 2 100% 39° 11% 0
2 AM Mostly Clear 39° 39° 0% 0.00 in ESE 1 100% 39° 13% 0
3 AM Mostly Clear 38° 38° 0% 0.00 in ESE 1 100% 38° 13% 0
4 AM Mostly Clear 38° 38° 0% 0.00 in ESE 1 100% 38° 13% 0
5 AM Mostly Cloudy 38° 38° 0% 0.00 in E 1 100% 38° 65% 0
6 AM Partly Sunny 37° 37° 0% 0.00 in E 1 100% 37° 65% 0
7 AM Partly Sunny 36° 36° 0% 0.00 in E 1 100% 36° 65% 0
8 AM Partly Sunny 37° 37° 0% 0.00 in E 1 100% 37° 61% 0
9 AM Partly Sunny 39° 39° 0% 0.00 in E 1 98% 39° 61% 0
10 AM Partly Sunny 42° 42° 0% 0.00 in E 1 94% 41° 61% 1
11 AM Partly Sunny 46° 46° 2% 0.00 in Calm 89% 43° 65% 2
12 PM Partly Sunny 49° 49° 2% 0.00 in Calm 83% 44° 65% 2
1 PM Partly Sunny 52° 52° 2% 0.00 in Calm 77% 45° 65% 2
2 PM Partly Sunny 54° 54° 2% 0.00 in Calm 73% 46° 65% 2
3 PM Partly Sunny 55° 55° 2% 0.00 in Calm 71% 46° 65% 1
4 PM Partly Sunny 55° 55° 2% 0.00 in Calm 72% 46° 65% 1
5 PM Slight Chance Light Rain 54° 54° 20% 0.00 in Calm 75% 46° 74% 0
6 PM Slight Chance Light Rain 52° 52° 20% 0.00 in Calm 80% 46° 74% 0
7 PM Slight Chance Light Rain 49° 49° 20% 0.00 in Calm 87% 45° 74% 0
8 PM Slight Chance Light Rain 46° 46° 20% 0.00 in Calm 92% 44° 65% 0
9 PM Slight Chance Light Rain 45° 45° 20% 0.00 in Calm 94% 43° 65% 0
10 PM Slight Chance Light Rain 44° 44° 20% 0.00 in Calm 94% 43° 65% 0
11 PM Chance Light Rain 44° 44° 40% <0.01 in Calm 94% 42° 67% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Light Rain 43° 43° 40% <0.01 in Calm 94% 42° 67% 0
1 AM Chance Light Rain 43° 43° 40% <0.01 in Calm 94% 42° 67% 0
2 AM Chance Light Rain 43° 43° 40% <0.01 in E 1 94% 41° 70% 0
3 AM Chance Light Rain 43° 43° 40% <0.01 in E 1 93% 41° 70% 0
4 AM Chance Light Rain 44° 44° 40% <0.01 in E 1 92% 42° 70% 0
5 AM Chance Light Rain 44° 44° 44% 0.00 in ESE 1 92% 42° 80% 0
6 AM Chance Light Rain 43° 43° 44% 0.00 in ESE 1 92% 41° 80% –
7 AM Chance Light Rain 43° 43° 44% 0.00 in ESE 1 93% 41° 80% –
8 AM Chance Light Rain 43° 43° 44% 0.00 in ESE 1 94% 41° 69% –
9 AM Chance Light Rain 44° 44° 44% 0.00 in ESE 1 95% 43° 69% –
10 AM Chance Light Rain 46° 46° 44% 0.00 in ESE 1 96% 45° 69% –
11 AM Chance Light Rain 48° 48° 40% <0.01 in Calm 95% 47° 61% –
12 PM Chance Light Rain 51° 51° 40% <0.01 in Calm 89% 48° 61% –
1 PM Chance Light Rain 54° 54° 40% <0.01 in Calm 81% 48° 61% –
2 PM Chance Light Rain 56° 56° 40% <0.01 in Calm 76% 49° 63% –
3 PM Chance Light Rain 57° 57° 40% <0.01 in Calm 76% 49° 63% –
4 PM Chance Light Rain 57° 57° 40% <0.01 in Calm 78% 50° 63% –
5 PM Chance Light Rain 55° 55° 34% <0.01 in Calm 80% 49° 60% –
6 PM Chance Light Rain 52° 52° 34% <0.01 in Calm 85% 48° 60% –
7 PM Chance Light Rain 50° 50° 34% <0.01 in Calm 89% 47° 60% –
8 PM Chance Light Rain 48° 48° 34% <0.01 in Calm 93% 46° 60% –
9 PM Chance Light Rain 47° 47° 34% <0.01 in Calm 95% 45° 60% –
10 PM Chance Light Rain 46° 46° 34% <0.01 in Calm 96% 45° 60% –
11 PM Chance Light Rain 45° 45° 36% <0.01 in Calm 96% 44° 57% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Light Rain 44° 44° 36% <0.01 in Calm 97% 44° 57% –
1 AM Chance Light Rain 44° 44° 36% <0.01 in Calm 97% 43° 57% –
2 AM Chance Light Rain 44° 44° 36% <0.01 in Calm 96% 43° 57% –
3 AM Chance Light Rain 44° 44° 36% <0.01 in Calm 95% 43° 57% –
4 AM Chance Light Rain 44° 44° 36% <0.01 in Calm 94% 42° 57% –
5 AM Slight Chance Light Rain 44° 44° 18% 0.00 in Calm 93% 42° 57% –
6 AM Slight Chance Light Rain 43° 43° 18% 0.00 in Calm 92% 41° 57% –
7 AM Slight Chance Light Rain 43° 43° 18% 0.00 in Calm 93% 41° 57% –
8 AM Slight Chance Light Rain 43° 43° 18% 0.00 in E 1 93% 41° 57% –
9 AM Slight Chance Light Rain 45° 45° 18% 0.00 in E 1 93% 43° 57% –
10 AM Slight Chance Light Rain 48° 48° 18% 0.00 in E 1 92% 46° 57% –
11 AM Slight Chance Light Rain 51° 51° 19% <0.01 in Calm 89% 48° 64% –
12 PM Slight Chance Light Rain 54° 54° 19% <0.01 in Calm 84% 49° 64% –
1 PM Slight Chance Light Rain 56° 56° 19% <0.01 in Calm 78% 49° 64% –
2 PM Slight Chance Light Rain 57° 57° 19% <0.01 in Calm 75% 49° 64% –
3 PM Slight Chance Light Rain 58° 58° 19% <0.01 in Calm 73% 49° 64% –
4 PM Slight Chance Light Rain 57° 57° 19% <0.01 in Calm 74% 49° 64% –
5 PM Slight Chance Light Rain 56° 56° 22% 0.00 in Calm 77% 49° 52% –
6 PM Slight Chance Light Rain 53° 53° 22% 0.00 in Calm 83% 48° 52% –
7 PM Slight Chance Light Rain 50° 50° 22% 0.00 in Calm 90% 47° 52% –
8 PM Slight Chance Light Rain 47° 47° 22% 0.00 in Calm 96% 46° 52% –
9 PM Slight Chance Light Rain 46° 46° 22% 0.00 in Calm 98% 45° 52% –
10 PM Slight Chance Light Rain 45° 45° 22% 0.00 in Calm 97% 45° 52% –
11 PM Chance Light Rain 45° 45° 26% 0.00 in Calm 96% 44° 69% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Light Rain 44° 44° 26% 0.00 in Calm 97% 44° 69% –
1 AM Chance Light Rain 44° 44° 26% 0.00 in Calm 99% 43° 69% –
2 AM Chance Light Rain 43° 43° 26% 0.00 in Calm 100% 43° 69% –
3 AM Chance Light Rain 43° 43° 26% 0.00 in Calm 100% 43° 69% –
4 AM Chance Light Rain 43° 43° 26% 0.00 in Calm 100% 43° 69% –
5 AM Mostly Cloudy 43° 43° 14% 0.00 in Calm 100% 43° 75% –
6 AM Mostly Cloudy 42° 42° 14% 0.00 in Calm 100% 42° 75% –
7 AM Mostly Cloudy 42° 42° 14% 0.00 in Calm 100% 42° 75% –
8 AM Mostly Cloudy 42° 42° 14% 0.00 in SSE 1 100% 42° 75% –
9 AM Mostly Cloudy 44° 44° 14% 0.00 in SSE 1 99% 44° 75% –
10 AM Mostly Cloudy 47° 47° 14% 0.00 in SSE 1 97% 46° 75% –
11 AM Mostly Cloudy 50° 50° 13% 0.00 in Calm 93% 48° 72% –
12 PM Mostly Cloudy 53° 53° 13% 0.00 in Calm 85% 48° 72% –
1 PM Mostly Cloudy 55° 55° 13% 0.00 in Calm 77% 48° 72% –
2 PM Mostly Cloudy 57° 57° 13% 0.00 in Calm 72% 48° 72% –
3 PM Mostly Cloudy 58° 58° 13% 0.00 in Calm 71% 48° 72% –
4 PM Mostly Cloudy 57° 57° 13% 0.00 in Calm 73% 49° 72% –
5 PM Mostly Sunny 56° 56° 14% 0.00 in Calm 77% 49° 49% –
6 PM Partly Cloudy 53° 53° 14% 0.00 in Calm 83% 48° 49% –
7 PM Partly Cloudy 50° 50° 14% 0.00 in Calm 90% 47° 49% –
8 PM Partly Cloudy 47° 47° 14% 0.00 in Calm 96% 46° 49% –
9 PM Partly Cloudy 45° 45° 14% 0.00 in Calm 99% 45° 49% –
10 PM Partly Cloudy 44° 44° 14% 0.00 in Calm 100% 44° 49% –
11 PM Slight Chance Light Rain 43° 43° 16% 0.00 in Calm 100% 43° 57% –
Wednesday, October 2823 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Light Rain 42° 42° 16% 0.00 in Calm 100% 42° 57% –
1 AM Slight Chance Light Rain 42° 42° 16% 0.00 in Calm 100% 42° 57% –
2 AM Slight Chance Light Rain 42° 42° 16% 0.00 in Calm 100% 42° 57% –
3 AM Slight Chance Light Rain 42° 42° 16% 0.00 in Calm 100% 42° 57% –
4 AM Slight Chance Light Rain 41° 41° 16% 0.00 in Calm 100% 41° 57% –
5 AM Slight Chance Light Rain 41° 41° 16% 0.00 in Calm 100% 41° 69% –
6 AM Slight Chance Light Rain 40° 40° 16% 0.00 in Calm 100% 40° 69% –
7 AM Slight Chance Light Rain 39° 39° 16% 0.00 in Calm 100% 39° 69% –
8 AM Slight Chance Light Rain 40° 40° 16% 0.00 in ESE 1 100% 40° 69% –
9 AM Slight Chance Light Rain 43° 43° 16% 0.00 in ESE 1 98% 42° 69% –
10 AM Slight Chance Light Rain 46° 46° 16% 0.00 in ESE 1 94% 45° 69% –
11 AM Slight Chance Light Rain 50° 50° 15% 0.00 in Calm 89% 47° 58% –
12 PM Slight Chance Light Rain 53° 53° 15% 0.00 in Calm 84% 48° 58% –
1 PM Slight Chance Light Rain 55° 55° 15% 0.00 in Calm 78% 48° 58% –
2 PM Slight Chance Light Rain 56° 56° 15% 0.00 in Calm 74% 48° 58% –
3 PM Slight Chance Light Rain 57° 57° 15% 0.00 in Calm 72% 48° 58% –
4 PM Slight Chance Light Rain 57° 57° 15% 0.00 in Calm 72% 48° 58% –
5 PM Slight Chance Light Rain 56° 56° 16% 0.00 in Calm 74% 48° 37% –
6 PM Slight Chance Light Rain 53° 53° 16% 0.00 in Calm 80% 47° 37% –
7 PM Slight Chance Light Rain 49° 49° 16% 0.00 in Calm 89% 46° 37% –
8 PM Slight Chance Light Rain 46° 46° 16% 0.00 in Calm 96% 45° 37% –
9 PM Slight Chance Light Rain 44° 44° 16% 0.00 in Calm 98% 44° 37% –
10 PM Slight Chance Light Rain 44° 44° 16% 0.00 in Calm 98% 43° 37% –

National Weather Service forecast updated 7 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.