Longmont, CO Weather

As of

Weather Station:Flagstaff Academy

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29degrees Fahrenheit

Feels like:29°F

Hi: 37Lo: 19

Partly Cloudy

Live Weather Radar

Longmont, CO weather radar map

Current Weather Details

Windchill
29°
Daily Rain
0"
Dew point
22°
Monthly Rain
0.2"
Humidity
77%
Avg. Wind
E 2 mph
Pressure
30.26" →
Wind Gust
E 4 mph
Sunrise
7:19 AM
Moon
Waxing Crescent
Sunset
5:03 PM
UV Index
2 (Low)

Weather Forecast

  • Today

    Hi

    Mostly cloudy with a chance of snow early in the morning then partly cloudy in the late morning and afternoon. Highs around 40. Chance of snow 40 percent.

  • Tonight

    Lo

    Mostly clear. Lows 19 to 25.

Longmont, CO 10-day weather forecast

AIR QUALITY

24 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Longmont, CO

POLLEN COUNT & ALLERGY FORECAST

0.1 Low

Predominant Pollen:Mixed Trace
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1531.5 miles

No Lightning Nearby

Real-time lightning alerts & live Map