Longmont, CO Weather - Find Local Weather

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Longmont, Colorado Weather

Lat: 40.17N, Lon: 105.11W
Wx Zone: COZ043 ICAO Used: KGXY
Issued 156 AM EST Mon Dec 17 2018 Valid Mon Dec 17 2018 - Wed Dec 19 2018 ...Unsettled for the Northeast and Pacific Northwest with mainly dry conditions for the central states... The occluded low pressure system that has affected the eastern U.S. with heavy rain over the past couple of days is now mainly offshore. However, there will be enough wrap-around moisture to the northwest of the low to generate a band of moderate to heavy snow across northern New England, particularl...

Current Conditions

Sunny, 0001 sunny
Updated: 12/17 8:44 am
Feels Like:
Humidity: 64%
W 4 mph
30.12 in
10 mi

Sun/Moon Info.

Cloud Cover: 0%
UV Index: 2
Sunrise: 07:17 AM
Sunset: 04:36 PM
Moonrise: 01:34 PM
Moonset: 01:31 AM
Civil Twilight
6:45 AM to 7:15 AM MST
4:35 PM to 5:05 PM MST
Waxing Gibbous Moon
Waxing Gibbous Moon
Update is local observation time. What time is it in Longmont? 8:44 AM Monday, December 17, 2018

When snow falls, nature listens. ―Antoinette van Kleeff

Colorado Weather Map

Colorado Weather Forecast Maps

Longmont Weather Forecast

7 day Outlook

Longmont, CO Weather Forecast Dated: 354 AM MST Mon Dec 17 2018
Includes the Counties: Central And South Weld County, Including Eaton, Fort Lupton, Greeley, And Roggen
Mostly Sunny
Today... Mostly sunny. Highs in the lower to mid 50s.
Mostly Cloudy
Tonight... Mostly cloudy. Lows near 30.
Tuesday... Mostly cloudy in the morning then clearing. Highs in the lower 50s.
Tue Night
Partly Cloudy
Tuesday Night... Partly cloudy. Lows in the mid 20s to lower 30s.
Wednesday... Partly cloudy. Windy. Highs in the lower 50s. Northwest winds 20 to 30 mph with gusts to around 45 mph.
Wed Night
Mostly Clear
Wednesday Night... Mostly clear. Lows 20 to 26. Highs near 50.
Mostly Clear
Thursday... Mostly clear. Lows 20 to 26. Highs near 50.
Partly Cloudy
Friday... Partly cloudy. Highs in the mid to upper 50s. Lows in the lower to mid 20s.
Fri Night
Partly Cloudy
Friday Night... Partly cloudy. Highs in the mid to upper 50s. Lows in the lower to mid 20s.
Partly Cloudy
Saturday... Partly cloudy. Highs in the mid 40s. Lows 18 to 22.