Longmont, CO Weather

As of

Weather Station:Flagstaff Academy

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47degrees Fahrenheit

Feels like:45°F

Hi: 53Lo: 30

Mostly Sunny

Live Weather Radar

Longmont, CO weather radar map

Current Weather Details

Windchill
45°
Daily Rain
0"
Dew point
18°
Monthly Rain
0"
Humidity
31%
Avg. Wind
SSE 2 mph
Pressure
30.4" →
Wind Gust
SE 9 mph
Sunrise
7:06 AM
Moon
Waning Gibbous
Sunset
5:23 PM
UV Index
3 (Moderate)

Weather Forecast

  • Today

    Hi

    Mostly sunny. Highs in the lower 50s.

  • Tonight

    Lo

    Mostly clear. Lows 30 to 36.

Longmont, CO 10-day weather forecast

AIR QUALITY

21 | Fair

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

POLLEN COUNT & ALLERGY FORECAST

0.3 Low

Predominant Pollen:Mixed Trace
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1842.7 miles

No Lightning Nearby

Real-time lightning alerts & live Map