Clear sky 9°

Clear sky, feels like 5°.

Longmont, Colorado, United States · Tuesday, 3 November 2026 19:30 local time

Low/High
7°/15°
Humidity
55%
Visibility
36.2 km
Wind
12.2 km/h
Dew point
0°
UV
0.0

Next 24 Hours

Longmont Hourly Weather

Longmont 7-Day Forecast

Longmont 7-Day Forecast
DateLow/HighWeatherChance of rainWindSummary
7 °/15 ° Light rain Light rain 12% 24 km/h
Today Weather

Low/High7°/15°

Humidity58%

Pressure851 hPa

Sunrise/Sunset

3 °/14 ° Overcast Overcast 6% 13 km/h
Wed 4 Nov Weather

Low/High3°/14°

Humidity57%

Pressure845 hPa

Sunrise/Sunset

1 °/16 ° Overcast Overcast 6% 12 km/h
Thu 5 Nov Weather

Low/High1°/16°

Humidity39%

Pressure848 hPa

Sunrise/Sunset

4 °/16 ° Overcast Overcast 6% 18 km/h
Fri 6 Nov Weather

Low/High4°/16°

Humidity44%

Pressure850 hPa

Sunrise/Sunset

1 °/13 ° Clear sky Clear sky 6% 13 km/h
Sat 7 Nov Weather

Low/High1°/13°

Humidity55%

Pressure852 hPa

Sunrise/Sunset

0 °/17 ° Clear sky Clear sky 0% 11 km/h
Sun 8 Nov Weather

Low/High0°/17°

Humidity36%

Pressure849 hPa

Sunrise/Sunset

3 °/18 ° Mostly clear Mostly clear 0% 6 km/h
Mon 9 Nov Weather

Low/High3°/18°

Humidity28%

Pressure848 hPa

Sunrise/Sunset

Longmont Weather Summary

Longmont, Tuesday 3 November 2026: clear sky, 9°C (feels like 5°C), with a range of 7–15°C today. The chance of rain over the next 24 hours is low (0% at most). Tomorrow: overcast, 3–14°C — see weather tomorrow or the hourly forecast.

Updated at 19:33 local time, 3 November 2026

Longmont Hourly Temperature and Chance of Rain

Longmont Temperature and Chance of Rain, Next Days

About Longmont

Longmont is a city in Colorado, the United States. The forecast uses the local point at 40.17°N, 105.10°W, about 1,520 m above sea level. Local time is UTC−7 (America/Denver). Data combine the ECMWF, ICON and GFS weather models and refresh every 15 minutes; for official warnings, follow the national weather service.

Longmont Air Quality

Good · AQI 33

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)12
PM10 (µg/m³)12
O₃ (µg/m³)36
NO₂ (µg/m³)32
SO₂ (µg/m³)1.2
CO (µg/m³)251
Windy Map