Longmont, CO 80502 Hourly Weather

Boulder County2:15 AM MDT40.17°N, 105.10°W

Next 48 hours

2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 50° 55° 60° 65° 70° 75° 80° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2222 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
2 AM Mostly Cloudy 54° 54° 2% 0.00 in NNW 3 61% 41° 76% 0
3 AM Mostly Cloudy 53° 53° 2% 0.00 in NNW 3 66% 42° 78% 0
4 AM Mostly Cloudy 52° 52° 2% 0.00 in NNW 3 69% 42° 80% 0
5 AM Mostly Cloudy 51° 51° 2% 0.00 in NNW 2 71% 42° 79% 0
6 AM Mostly Cloudy 51° 51° 3% 0.00 in NW 2 74% 43° 79% 0
7 AM Mostly Cloudy 50° 50° 3% 0.00 in NW 2 77% 43° 78% 0
8 AM Mostly Cloudy 51° 51° 3% 0.00 in NW 2 77% 44° 77% 0
9 AM Mostly Cloudy 56° 56° 12% 0.00 in NNW 2 66% 45° 81% 1
10 AM Mostly Cloudy 62° 62° 12% 0.00 in N 1 52% 44° 83% 2
11 AM Mostly Cloudy 65° 65° 12% 0.00 in ENE 1 46% 44° 77% 4
12 PM Slight Chance Rain Showers 68° 68° 20% 0.00 in ESE 2 42% 44° 89% 5
1 PM Slight Chance Rain Showers 72° 72° 20% 0.00 in SSE 3 37% 44° 90% 5
2 PM Slight Chance Rain Showers 73° 73° 20% 0.00 in N 3 34% 43° 83% 4
3 PM Chance Rain Showers 73° 73° 27% 0.00 in NNE 3 35% 44° 77% 3
4 PM Chance Rain Showers 74° 74° 27% 0.00 in NNW 3 37% 46° 71% 1
5 PM Chance Rain Showers 73° 73° 27% 0.00 in NW 3 38% 46° 67% 0
6 PM Slight Chance Rain Showers 71° 71° 18% <0.01 in NW 3 42% 47° 76% 0
7 PM Slight Chance Rain Showers 69° 69° 18% <0.01 in W 3 45% 47° 78% 0
8 PM Slight Chance Rain Showers 65° 65° 18% <0.01 in W 3 54% 48° 81% 0
9 PM Slight Chance Rain Showers 63° 63° 23% <0.01 in WSW 3 60% 49° 81% 0
10 PM Slight Chance Rain Showers 61° 61° 23% <0.01 in WSW 2 62% 48° 78% 0
11 PM Slight Chance Rain Showers 60° 60° 23% <0.01 in W 2 64% 48° 79% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 58° 58° 12% 0.00 in WSW 2 69% 48° 76% 0
1 AM Mostly Cloudy 58° 58° 12% 0.00 in W 2 69% 48° 71% 0
2 AM Mostly Cloudy 57° 57° 12% 0.00 in W 2 72% 48° 76% 0
3 AM Mostly Cloudy 56° 56° 10% 0.00 in W 2 74% 48° 78% 0
4 AM Mostly Cloudy 54° 54° 10% 0.00 in WNW 2 77% 47° 82% 0
5 AM Mostly Cloudy 54° 54° 10% 0.00 in WNW 2 77% 47° 77% 0
6 AM Partly Sunny 53° 53° 1% 0.00 in WNW 3 80% 47° 65% 0
7 AM Partly Sunny 52° 52° 1% 0.00 in W 3 83% 47° 56% 0
8 AM Mostly Sunny 54° 54° 1% 0.00 in W 3 80% 48° 49% 0
9 AM Mostly Sunny 57° 57° 1% 0.00 in WSW 3 75% 49° 41% 1
10 AM Mostly Sunny 62° 62° 1% 0.00 in SW 3 62% 49° 32% 2
11 AM Sunny 69° 69° 1% 0.00 in S 3 45% 47° 19% 4
12 PM Sunny 75° 75° 3% 0.00 in S 3 34% 45° 15% 5
1 PM Sunny 78° 78° 3% 0.00 in S 5 29% 43° 16% 5
2 PM Sunny 80° 79° 3% 0.00 in SSW 6 24% 40° 21% 4
3 PM Mostly Sunny 80° 79° 3% 0.00 in SW 7 23% 39° 26% 3
4 PM Mostly Sunny 79° 79° 3% 0.00 in WSW 7 24% 39° 28% 1
5 PM Mostly Sunny 77° 77° 3% 0.00 in W 7 25% 39° 27% 0
6 PM Partly Cloudy 73° 73° 3% 0.00 in WNW 8 30% 40° 32% 0
7 PM Partly Cloudy 69° 69° 3% 0.00 in WNW 8 36% 41° 32% 0
8 PM Partly Cloudy 65° 65° 3% 0.00 in WNW 7 43% 42° 32% 0
9 PM Partly Cloudy 61° 61° 3% 0.00 in W 7 50% 42° 32% 0
10 PM Partly Cloudy 58° 58° 3% 0.00 in W 6 55% 42° 32% 0
11 PM Partly Cloudy 55° 55° 3% 0.00 in W 5 59% 41° 32% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 6% 0.00 in W 3 64% 41° 32% 0
1 AM Partly Cloudy 51° 51° 6% 0.00 in W 2 68% 41° 33% 0
2 AM Partly Cloudy 50° 50° 6% 0.00 in W 2 68% 40° 33% 0
3 AM Partly Cloudy 49° 49° 6% 0.00 in W 2 71% 40° 34% 0
4 AM Partly Cloudy 47° 47° 6% 0.00 in W 2 76% 40° 38% 0
5 AM Partly Cloudy 47° 47° 6% 0.00 in W 2 76% 40° 43% 0
6 AM Mostly Sunny 46° 46° 14% 0.00 in W 2 79% 40° 47% 0
7 AM Partly Sunny 47° 46° 14% 0.00 in SW 3 G8 79% 41° 53% 0
8 AM Partly Sunny 47° 45° 14% 0.00 in SE 5 G12 83% 42° 59% 0
9 AM Partly Sunny 49° 47° 14% 0.00 in E 6 G15 80% 43° 65% 1
10 AM Partly Sunny 50° 48° 14% 0.00 in E 6 G16 77% 43° 64% 2
11 AM Partly Sunny 52° 52° 14% 0.00 in E 7 G17 71% 43° 62% 4
12 PM Chance Rain Showers 54° 54° 29% 0.00 in ENE 7 G17 64% 42° 61% 5
1 PM Chance Rain Showers 55° 55° 29% 0.00 in ENE 7 G18 59% 41° 65% –
2 PM Chance Rain Showers 56° 56° 29% 0.00 in ENE 8 G20 55% 40° 69% –
3 PM Chance Rain Showers 57° 57° 29% 0.00 in NE 8 G20 53% 40° 73% –
4 PM Chance Rain Showers 56° 56° 29% 0.00 in NE 8 G18 55% 40° 76% –
5 PM Chance Rain Showers 55° 55° 29% 0.00 in ENE 7 G17 57% 40° 80% –
6 PM Rain Showers Likely 54° 54° 72% <0.01 in ENE 6 G15 61% 41° 83% –
7 PM Rain Showers Likely 52° 52° 72% <0.01 in NE 6 G14 69% 42° 83% –
8 PM Rain Showers Likely 50° 48° 72% <0.01 in NE 5 G13 77% 43° 83% –
9 PM Rain Showers Likely 48° 46° 72% <0.01 in NNE 5 G12 83% 43° 83% –
10 PM Rain Showers Likely 47° 45° 72% <0.01 in NNE 5 G10 86% 43° 83% –
11 PM Rain Showers Likely 46° 45° 72% <0.01 in NNE 3 G10 86% 42° 83% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Rain Showers Likely 45° 44° 55% <0.01 in NNE 3 G9 89% 42° 88% –
1 AM Rain Showers Likely 44° 42° 55% <0.01 in NNE 3 G8 93% 42° 88% –
2 AM Rain Showers Likely 43° 43° 55% <0.01 in NNE 2 96% 42° 88% –
3 AM Rain Showers Likely 42° 42° 55% <0.01 in NE 2 100% 42° 88% –
4 AM Rain Showers Likely 41° 41° 55% <0.01 in NE 2 100% 41° 88% –
5 AM Rain Showers Likely 41° 41° 55% <0.01 in NE 1 100% 41° 88% –
6 AM Chance Rain Showers 41° 41° 27% 0.00 in ENE 1 100% 41° 82% –
7 AM Chance Rain Showers 42° 42° 27% 0.00 in NE 1 100% 42° 82% –
8 AM Chance Rain Showers 43° 43° 27% 0.00 in NE 2 96% 42° 82% –
9 AM Chance Rain Showers 44° 44° 27% 0.00 in NE 2 96% 43° 82% –
10 AM Chance Rain Showers 46° 46° 27% 0.00 in NE 2 89% 43° 82% –
11 AM Chance Rain Showers 48° 48° 27% 0.00 in ENE 2 83% 43° 82% –
12 PM Slight Chance Rain Showers 50° 50° 16% 0.00 in ENE 2 77% 43° 63% –
1 PM Slight Chance Rain Showers 52° 52° 16% 0.00 in ENE 2 G8 71% 43° 63% –
2 PM Slight Chance Rain Showers 54° 54° 16% 0.00 in ENE 3 G9 64% 42° 63% –
3 PM Slight Chance Rain Showers 55° 55° 16% 0.00 in ENE 3 G10 61% 42° 63% –
4 PM Slight Chance Rain Showers 55° 55° 16% 0.00 in ENE 3 G10 61% 42° 63% –
5 PM Slight Chance Rain Showers 55° 55° 16% 0.00 in NE 3 G10 61% 42° 63% –
6 PM Chance Rain Showers 54° 54° 35% 0.00 in NE 3 G10 64% 42° 74% –
7 PM Chance Rain Showers 52° 52° 35% 0.00 in NE 3 G9 71% 43° 74% –
8 PM Chance Rain Showers 50° 49° 35% 0.00 in NNE 3 G8 80% 44° 74% –
9 PM Chance Rain Showers 48° 47° 35% 0.00 in NNE 3 86% 44° 74% –
10 PM Chance Rain Showers 46° 46° 35% 0.00 in NNE 2 93% 44° 74% –
11 PM Chance Rain Showers 45° 45° 35% 0.00 in NNE 2 93% 43° 74% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Chance Rain Showers 44° 44° 37% 0.00 in NNE 1 93% 42° 72% –
1 AM Chance Rain Showers 43° 43° 37% 0.00 in NNE 1 96% 42° 72% –
2 AM Chance Rain Showers 42° 42° 37% 0.00 in NNE 1 96% 41° 72% –
3 AM Chance Rain Showers 41° 41° 37% 0.00 in NE 1 100% 41° 72% –
4 AM Chance Rain Showers 40° 40° 37% 0.00 in NNE 1 100% 40° 72% –
5 AM Chance Rain Showers 40° 40° 37% 0.00 in Calm 96% 39° 72% –
6 AM Slight Chance Rain Showers 40° 40° 18% 0.00 in Calm 96% 39° 72% –
7 AM Slight Chance Rain Showers 40° 40° 18% 0.00 in NE 1 100% 40° 72% –
8 AM Slight Chance Rain Showers 41° 41° 18% 0.00 in E 1 100% 41° 72% –
9 AM Slight Chance Rain Showers 42° 42° 18% 0.00 in ESE 2 100% 42° 72% –
10 AM Slight Chance Rain Showers 45° 45° 18% 0.00 in ESE 2 89% 42° 72% –
11 AM Slight Chance Rain Showers 49° 49° 18% 0.00 in E 2 77% 42° 72% –
12 PM Mostly Sunny 52° 52° 9% 0.00 in E 2 69% 42° 40% –
1 PM Mostly Sunny 54° 54° 9% 0.00 in E 2 G9 61% 41° 40% –
2 PM Mostly Sunny 56° 56° 9% 0.00 in E 3 G10 57% 41° 40% –
3 PM Mostly Sunny 57° 57° 9% 0.00 in E 3 G12 53% 40° 40% –
4 PM Mostly Sunny 57° 57° 9% 0.00 in E 3 G10 53% 40° 40% –
5 PM Mostly Sunny 56° 56° 9% 0.00 in E 2 G9 57% 41° 40% –
6 PM Mostly Cloudy 54° 54° 10% 0.00 in E 2 61% 41° 54% –
7 PM Mostly Cloudy 52° 52° 10% 0.00 in E 2 66% 41° 54% –
8 PM Mostly Cloudy 49° 49° 10% 0.00 in E 1 74% 41° 54% –
9 PM Mostly Cloudy 46° 46° 10% 0.00 in E 1 83% 41° 54% –
10 PM Mostly Cloudy 44° 44° 10% 0.00 in NE 1 86% 40° 54% –
11 PM Mostly Cloudy 43° 43° 10% 0.00 in NNW 1 89% 40° 54% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 42° 42° 6% 0.00 in NW 1 89% 39° 41% –
1 AM Partly Cloudy 41° 41° 6% 0.00 in NW 1 89% 38° 41% –
2 AM Partly Cloudy 39° 39° 6% 0.00 in Calm 96% 38° 41% –
3 AM Partly Cloudy 38° 38° 6% 0.00 in Calm 96% 37° 41% –
4 AM Partly Cloudy 37° 37° 6% 0.00 in Calm 96% 36° 41% –
5 AM Partly Cloudy 36° 36° 6% 0.00 in Calm 100% 36° 41% –
6 AM Mostly Sunny 36° 36° 3% 0.00 in Calm 100% 36° 41% –
7 AM Mostly Sunny 37° 37° 3% 0.00 in Calm 100% 37° 41% –
8 AM Mostly Sunny 40° 40° 3% 0.00 in Calm 92% 38° 41% –
9 AM Mostly Sunny 43° 43° 3% 0.00 in Calm 86% 39° 41% –
10 AM Mostly Sunny 47° 47° 3% 0.00 in SE 1 74% 39° 41% –
11 AM Mostly Sunny 52° 52° 3% 0.00 in SE 1 61% 39° 41% –
12 PM Mostly Sunny 56° 56° 3% 0.00 in ESE 2 51% 38° 27% –
1 PM Mostly Sunny 59° 59° 3% 0.00 in ESE 2 44% 37° 27% –
2 PM Mostly Sunny 61° 61° 3% 0.00 in ESE 2 G8 39% 36° 27% –
3 PM Mostly Sunny 62° 62° 3% 0.00 in ESE 2 G8 38% 36° 27% –
4 PM Mostly Sunny 62° 62° 3% 0.00 in E 2 G8 38% 36° 27% –
5 PM Mostly Sunny 60° 60° 3% 0.00 in NE 1 G7 42% 37° 27% –
6 PM Partly Cloudy 58° 58° 4% 0.00 in NNE 1 47% 38° 37% –
7 PM Partly Cloudy 55° 55° 4% 0.00 in N 1 55% 39° 37% –
8 PM Partly Cloudy 52° 52° 4% 0.00 in NW 1 61% 39° 37% –
9 PM Partly Cloudy 49° 49° 4% 0.00 in WNW 1 68% 39° 37% –
10 PM Partly Cloudy 47° 47° 4% 0.00 in WNW 1 71% 38° 37% –
11 PM Partly Cloudy 45° 45° 4% 0.00 in W 2 73% 37° 37% –
Wednesday, October 287 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 44° 44° 3% 0.00 in W 2 73% 36° 43% –
1 AM Partly Cloudy 42° 42° 3% 0.00 in W 2 76% 35° 43% –
2 AM Partly Cloudy 40° 40° 3% 0.00 in W 1 82% 35° 43% –
3 AM Partly Cloudy 39° 39° 3% 0.00 in W 1 82% 34° 43% –
4 AM Partly Cloudy 38° 38° 3% 0.00 in W 1 82% 33° 43% –
5 AM Partly Cloudy 37° 37° 3% 0.00 in W 1 85% 33° 43% –
6 AM Mostly Sunny 37° 37° 1% 0.00 in W 1 85% 33° 45% –

National Weather Service forecast updated 13 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.