Longmont, CO Hourly Weather

Boulder County10:59 AM MDT40.17°N, 105.10°WElevation 4,984 ft

Next 48 hours

10 AM 1 PM 4 PM 7 PM 10 PM Sun Oct 25 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Mon Oct 26 1 AM 4 AM 7 AM 35° 40° 45° 50° 55° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2414 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
10 AM Partly Sunny 52° 52° 5% 0.00 in NNE 10 G16 59% 38° 68% 2
11 AM Partly Sunny 52° 52° 5% 0.00 in NE 9 G15 56% 37° 67% 3
12 PM Mostly Cloudy 52° 52° 11% 0.00 in NE 8 54% 36° 78% 4
1 PM Mostly Cloudy 54° 54° 11% 0.00 in NE 8 50% 36° 80% 5
2 PM Mostly Cloudy 54° 54° 11% 0.00 in NE 8 48% 35° 84% 4
3 PM Slight Chance Rain Showers 54° 54° 23% 0.00 in ENE 7 48% 35° 89% 3
4 PM Slight Chance Rain Showers 54° 54° 23% 0.00 in ENE 7 50% 36° 87% 1
5 PM Slight Chance Rain Showers 53° 53° 23% 0.00 in E 7 52% 36° 90% 0
6 PM Chance Rain Showers 51° 51° 33% <0.01 in E 6 59% 37° 95% 0
7 PM Chance Rain Showers 49° 47° 33% <0.01 in E 5 68% 39° 94% 0
8 PM Chance Rain Showers 47° 46° 33% <0.01 in ESE 3 76% 40° 92% 0
9 PM Slight Chance Rain Showers 46° 45° 17% <0.01 in ESE 3 79% 40° 91% 0
10 PM Slight Chance Rain Showers 46° 46° 17% <0.01 in ESE 2 79% 40° 89% 0
11 PM Slight Chance Rain Showers 45° 45° 17% <0.01 in ESE 2 82% 40° 90% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Cloudy 44° 44° 6% 0.00 in ESE 2 86% 40° 90% 0
1 AM Cloudy 43° 41° 6% 0.00 in ESE 3 89% 40° 88% 0
2 AM Mostly Cloudy 42° 42° 6% 0.00 in E 2 93% 40° 81% 0
3 AM Mostly Cloudy 40° 38° 7% 0.00 in E 3 100% 40° 85% 0
4 AM Cloudy 40° 40° 7% 0.00 in E 2 100% 40° 90% 0
5 AM Mostly Cloudy 39° 39° 7% 0.00 in ENE 2 100% 39° 85% 0
6 AM Mostly Cloudy 39° 37° 2% 0.00 in E 3 100% 39° 76% 0
7 AM Mostly Cloudy 38° 36° 2% 0.00 in ENE 3 100% 38° 72% 0
8 AM Mostly Cloudy 39° 37° 2% 0.00 in NE 3 100% 39° 73% 0
9 AM Mostly Cloudy 41° 38° 3% 0.00 in NE 5 100% 41° 75% 1
10 AM Partly Sunny 46° 45° 3% 0.00 in NE 3 89% 43° 62% 2
11 AM Partly Sunny 48° 47° 3% 0.00 in NE 3 83% 43° 64% 4
12 PM Partly Sunny 50° 50° 7% 0.00 in ENE 2 77% 43° 63% 4
1 PM Partly Sunny 53° 53° 7% 0.00 in NE 3 69% 43° 64% 5
2 PM Partly Sunny 54° 54° 7% 0.00 in NE 3 64% 42° 51% 4
3 PM Partly Sunny 55° 55° 13% 0.00 in NNE 5 61% 42° 52% 2
4 PM Partly Sunny 55° 55° 13% 0.00 in NNE 6 64% 43° 64% 1
5 PM Mostly Cloudy 54° 54° 13% 0.00 in NNE 7 66% 43° 82% 0
6 PM Rain Showers 53° 53° 77% 0.02 in NNE 7 69% 43° 87% 0
7 PM Rain Showers 51° 51° 77% 0.02 in NNE 7 80% 45° 95% 0
8 PM Rain Showers 49° 46° 77% 0.02 in N 7 89% 46° 93% 0
9 PM Rain Showers 47° 44° 77% 0.02 in N 6 96% 46° 87% 0
10 PM Rain Showers 46° 43° 77% 0.02 in N 6 100% 46° 85% 0
11 PM Rain Showers 46° 44° 77% 0.02 in N 5 96% 45° 85% 0
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Rain Showers Likely 46° 45° 68% <0.01 in N 3 G9 96% 45° 88% 0
1 AM Rain Showers Likely 45° 44° 68% <0.01 in N 3 G9 100% 45° 88% 0
2 AM Rain Showers Likely 44° 42° 68% <0.01 in N 3 G8 100% 44° 88% 0
3 AM Rain Showers Likely 44° 42° 68% <0.01 in N 3 G8 100% 44° 88% 0
4 AM Rain Showers Likely 43° 41° 68% <0.01 in N 3 100% 43° 88% 0
5 AM Rain Showers Likely 42° 42° 68% <0.01 in N 2 100% 42° 88% 0
6 AM Slight Chance Rain Showers 42° 42° 24% <0.01 in N 2 100% 42° 85% 0
7 AM Slight Chance Rain Showers 42° 42° 24% <0.01 in NNE 2 100% 42° 79% 0
8 AM Slight Chance Rain Showers 43° 41° 24% <0.01 in NE 3 100% 43° 73% 0
9 AM Slight Chance Rain Showers 44° 42° 24% <0.01 in NE 3 G8 100% 44° 67% 1
10 AM Slight Chance Rain Showers 47° 46° 24% <0.01 in ENE 3 G8 93% 45° 61% 2
11 AM Slight Chance Rain Showers 51° 51° 24% <0.01 in E 3 G8 77% 44° 54% 3
12 PM Mostly Sunny 54° 54° 7% 0.00 in E 3 G8 66% 43° 48% 4
1 PM Mostly Sunny 56° 56° 7% 0.00 in E 3 G9 62% 43° 42% 4
2 PM Mostly Sunny 58° 58° 7% 0.00 in E 3 G10 55% 42° 35% 4
3 PM Mostly Sunny 59° 59° 7% 0.00 in E 3 G12 53% 42° 29% 2
4 PM Mostly Sunny 59° 59° 7% 0.00 in E 3 G10 53% 42° 26% 1
5 PM Sunny 58° 58° 7% 0.00 in E 2 G9 55% 42° 22% 0
6 PM Mostly Clear 56° 56° 2% 0.00 in E 2 59% 42° 19% 0
7 PM Mostly Clear 53° 53° 2% 0.00 in ESE 2 66% 42° 20% 0
8 PM Mostly Clear 50° 50° 2% 0.00 in SSE 1 77% 43° 22% 0
9 PM Mostly Clear 47° 47° 2% 0.00 in SSE 1 86% 43° 23% 0
10 PM Mostly Clear 45° 45° 2% 0.00 in SSW 1 89% 42° 24% 0
11 PM Mostly Clear 43° 43° 2% 0.00 in W 1 93% 41° 25% 0
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 42° 42° 2% 0.00 in NW 1 93% 40° 26% 0
1 AM Partly Cloudy 40° 40° 2% 0.00 in NW 1 96% 39° 26% –
2 AM Partly Cloudy 39° 39° 2% 0.00 in NNW 1 100% 39° 26% –
3 AM Partly Cloudy 37° 37° 2% 0.00 in NNW 1 100% 37° 26% –
4 AM Partly Cloudy 36° 36° 2% 0.00 in NNW 1 100% 36° 27% –
5 AM Partly Cloudy 35° 35° 2% 0.00 in Calm 100% 35° 28% –
6 AM Mostly Sunny 35° 35° 0% 0.00 in Calm 100% 35° 29% –
7 AM Mostly Sunny 36° 36° 0% 0.00 in Calm 100% 36° 28% –
8 AM Mostly Sunny 37° 37° 0% 0.00 in W 1 100% 37° 27% –
9 AM Mostly Sunny 40° 40° 0% 0.00 in W 1 96% 39° 26% –
10 AM Sunny 45° 45° 0% 0.00 in SW 1 79% 39° 20% –
11 AM Sunny 52° 52° 0% 0.00 in SSE 2 61% 39° 13% –
12 PM Sunny 57° 57° 0% 0.00 in ESE 2 51% 39° 7% –
1 PM Sunny 61° 61° 0% 0.00 in E 2 G8 42% 38° 7% –
2 PM Sunny 64° 64° 0% 0.00 in NNE 3 G10 37% 37° 8% –
3 PM Sunny 65° 65° 0% 0.00 in N 3 G12 34% 36° 8% –
4 PM Sunny 64° 64° 0% 0.00 in N 2 G10 35% 36° 9% –
5 PM Sunny 63° 63° 0% 0.00 in NNW 2 G8 38% 37° 10% –
6 PM Mostly Clear 60° 60° 2% 0.00 in NW 1 42% 37° 10% –
7 PM Mostly Clear 56° 56° 2% 0.00 in NW 2 49% 37° 10% –
8 PM Mostly Clear 53° 53° 2% 0.00 in W 3 G8 54% 37° 10% –
9 PM Mostly Clear 50° 48° 2% 0.00 in W 5 61% 37° 10% –
10 PM Mostly Clear 48° 46° 2% 0.00 in W 5 63% 36° 10% –
11 PM Mostly Clear 46° 44° 2% 0.00 in WSW 5 65% 35° 10% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 44° 41° 0% 0.00 in WSW 5 68% 34° 23% –
1 AM Mostly Clear 42° 40° 0% 0.00 in WSW 3 70% 33° 23% –
2 AM Mostly Clear 40° 38° 0% 0.00 in WSW 3 76% 33° 23% –
3 AM Mostly Clear 39° 39° 0% 0.00 in WSW 2 76% 32° 23% –
4 AM Mostly Clear 38° 38° 0% 0.00 in WSW 2 76% 31° 23% –
5 AM Mostly Clear 37° 37° 0% 0.00 in W 2 79% 31° 23% –
6 AM Mostly Sunny 37° 37° 0% 0.00 in W 2 79% 31° 28% –
7 AM Mostly Sunny 38° 38° 0% 0.00 in W 2 79% 32° 28% –
8 AM Mostly Sunny 41° 41° 0% 0.00 in W 2 73% 33° 28% –
9 AM Mostly Sunny 44° 44° 0% 0.00 in WNW 2 68% 34° 28% –
10 AM Mostly Sunny 49° 49° 0% 0.00 in WSW 2 56% 34° 28% –
11 AM Mostly Sunny 54° 54° 0% 0.00 in SSE 2 47% 34° 28% –
12 PM Sunny 59° 59° 0% 0.00 in ESE 2 37% 33° 19% –
1 PM Sunny 62° 62° 0% 0.00 in ESE 2 G9 34% 33° 19% –
2 PM Sunny 64° 64° 0% 0.00 in E 3 G10 30% 32° 19% –
3 PM Sunny 65° 65° 0% 0.00 in E 3 G12 29% 32° 19% –
4 PM Sunny 65° 65° 0% 0.00 in ENE 3 G10 29% 32° 19% –
5 PM Sunny 63° 63° 0% 0.00 in NNE 2 G8 32% 33° 19% –
6 PM Partly Cloudy 60° 60° 2% 0.00 in N 2 37% 34° 29% –
7 PM Partly Cloudy 56° 56° 2% 0.00 in N 2 45% 35° 29% –
8 PM Partly Cloudy 53° 53° 2% 0.00 in NW 3 52% 36° 29% –
9 PM Partly Cloudy 49° 48° 2% 0.00 in NW 3 61% 36° 29% –
10 PM Partly Cloudy 47° 46° 2% 0.00 in NW 3 65% 36° 29% –
11 PM Partly Cloudy 45° 45° 2% 0.00 in NW 2 68% 35° 29% –
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 44° 44° 2% 0.00 in NW 2 68% 34° 42% –
1 AM Partly Cloudy 42° 42° 2% 0.00 in WNW 2 70% 33° 42% –
2 AM Partly Cloudy 40° 40° 2% 0.00 in WNW 1 76% 33° 42% –
3 AM Partly Cloudy 39° 39° 2% 0.00 in WNW 1 76% 32° 42% –
4 AM Partly Cloudy 38° 38° 2% 0.00 in W 1 76% 31° 42% –
5 AM Partly Cloudy 37° 37° 2% 0.00 in W 1 79% 31° 42% –
6 AM Mostly Sunny 38° 38° 0% 0.00 in W 1 76% 31° 45% –
7 AM Mostly Sunny 39° 39° 0% 0.00 in W 1 76% 32° 45% –
8 AM Mostly Sunny 42° 42° 0% 0.00 in Calm 70% 33° 45% –
9 AM Mostly Sunny 45° 45° 0% 0.00 in Calm 65% 34° 45% –
10 AM Mostly Sunny 50° 50° 0% 0.00 in Calm 54% 34° 45% –
11 AM Mostly Sunny 55° 55° 0% 0.00 in SSE 1 45% 34° 45% –
12 PM Mostly Sunny 60° 60° 0% 0.00 in ESE 1 37% 34° 34% –
1 PM Mostly Sunny 63° 63° 0% 0.00 in ESE 1 G7 32% 33° 34% –
2 PM Mostly Sunny 65° 65° 0% 0.00 in ESE 2 G8 29% 32° 34% –
3 PM Mostly Sunny 65° 65° 0% 0.00 in E 2 G8 29% 32° 34% –
4 PM Mostly Sunny 64° 64° 0% 0.00 in E 2 G8 31% 33° 34% –
5 PM Mostly Sunny 63° 63° 0% 0.00 in ENE 1 G7 34% 34° 34% –
6 PM Partly Cloudy 60° 60° 3% 0.00 in ENE 1 39% 35° 41% –
7 PM Partly Cloudy 57° 57° 3% 0.00 in NNE 1 45% 36° 41% –
8 PM Partly Cloudy 53° 53° 3% 0.00 in NNW 2 54% 37° 41% –
9 PM Partly Cloudy 50° 50° 3% 0.00 in NW 2 61% 37° 41% –
10 PM Partly Cloudy 48° 48° 3% 0.00 in WNW 2 65% 37° 41% –
11 PM Partly Cloudy 46° 46° 3% 0.00 in WNW 2 68% 36° 41% –
Friday, October 3021 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 45° 45° 4% 0.00 in WNW 2 68% 35° 50% –
1 AM Partly Cloudy 43° 43° 4% 0.00 in WNW 2 73% 35° 50% –
2 AM Partly Cloudy 42° 42° 4% 0.00 in WNW 1 76% 35° 50% –
3 AM Partly Cloudy 41° 41° 4% 0.00 in WNW 1 79% 35° 50% –
4 AM Partly Cloudy 40° 40° 4% 0.00 in WNW 1 82% 35° 50% –
5 AM Partly Cloudy 40° 40° 4% 0.00 in W 1 82% 35° 50% –
6 AM Partly Sunny 40° 40° 2% 0.00 in W 1 82% 35° 65% –
7 AM Partly Sunny 41° 41° 2% 0.00 in W 1 82% 36° 65% –
8 AM Partly Sunny 44° 44° 2% 0.00 in W 1 79% 38° 65% –
9 AM Partly Sunny 47° 47° 2% 0.00 in W 1 74% 39° 65% –
10 AM Partly Sunny 52° 52° 2% 0.00 in SW 1 61% 39° 65% –
11 AM Partly Sunny 57° 57° 2% 0.00 in SE 2 51% 39° 65% –
12 PM Mostly Sunny 61° 61° 5% 0.00 in E 2 42% 38° 45% –
1 PM Mostly Sunny 64° 64° 5% 0.00 in E 2 G8 37% 37° 45% –
2 PM Mostly Sunny 65° 65° 5% 0.00 in E 3 G9 34% 36° 45% –
3 PM Mostly Sunny 65° 65° 5% 0.00 in E 3 G10 34% 36° 45% –
4 PM Mostly Sunny 65° 65° 5% 0.00 in E 3 G9 34% 36° 45% –
5 PM Mostly Sunny 63° 63° 5% 0.00 in NE 2 G8 38% 37° 45% –
6 PM Mostly Cloudy 61° 61° 9% 0.00 in NE 2 42% 38° 65% –
7 PM Mostly Cloudy 58° 58° 9% 0.00 in N 2 49% 39° 65% –
8 PM Mostly Cloudy 54° 54° 9% 0.00 in NNW 2 59% 40° 65% –

National Weather Service forecast updated 10 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.