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Hazardous Weather Conditions

No active alerts for LONGMONT, COLORADO

Current Conditions: LONGMONT, COLORADO

Clear


51.1 F
Last Updated on Feb 28 2026, 08:15 PM MST
Humidity: 22%
Wind Speed: E 3.4 mph
Barometer: 30.06 in
Dewpoint: 14.0 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: NA
Current conditions at:

LONGMONT/VBRAND (KLMO)

Lat: 40.15 Lon: -105.16

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5 Day Forecast for LONGMONT, COLORADO (80501)

Saturday
Rain Likely
High 68 °F
Saturday
Night
Rain
Low 35 °F
Sunday
Forecast Missing
High 62 °F
Sunday
Night
Forecast Missing
Low 37 °F
Monday
Forecast Missing
High 71 °F
Monday
Night
Forecast Missing
Low 35 °F
Tuesday
Forecast Missing
High 51 °F
Tuesday
Night
Forecast Missing
Low 32 °F
Wednesday
Forecast Missing
High 66 °F



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Observation History for LONGMONT, COLORADO


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
08:15 PM MST E 3.4 10.00 Clear -- 51.1 14.0 22% NA NA 30.06 1018.0
07:55 PM MST E 3.4 10.00 Clear -- 51.4 10.9 19% NA NA 30.06 1018.0
07:35 PM MST 0.0 10.00 Clear -- 54.0 10.2 17% NA NA 30.06 1018.0
07:15 PM MST 0.0 10.00 Clear -- 55.4 9.7 16% NA NA 30.06 1018.0
06:55 PM MST 3.4 10.00 Clear -- 55.6 10.0 16% NA NA 30.05 1017.6
06:35 PM MST 0.0 10.00 Clear -- 57.4 9.3 15% NA NA 30.04 1017.3
06:15 PM MST 0.0 10.00 Clear -- 59.0 8.6 13% NA NA 30.03 1016.9
05:55 PM MST 0.0 10.00 Clear -- 61.3 7.9 12% NA NA 30.03 1016.9
05:35 PM MST 5.8 10.00 Clear -- 62.6 7.7 11% NA NA 30.02 1016.6
05:15 PM MST 0.0 10.00 Clear -- 63.5 7.2 11% NA NA 30.01 1016.3
04:55 PM MST 5.8 10.00 Clear -- 64.6 6.8 10% NA NA 30.01 1016.3
04:35 PM MST S 6.9 10.00 Clear -- 65.7 6.6 10% NA NA 30.01 1016.3
04:15 PM MST 8.1 10.00 Clear -- 67.3 % NA NA 30.00 1015.9
03:55 PM MST SW 5.8 10.00 Clear -- 68.7 % NA NA 30.00 1015.9
03:35 PM MST SE 5.8 10.00 Clear -- 69.4 6.1 8% NA NA 29.99 1015.6
03:15 PM MST S 9.2 10.00 Clear -- 70.0 4.8 8% NA NA 29.99 1015.6
02:55 PM MST S 4.7 10.00 Clear -- 70.0 4.5 7% NA NA 29.99 1015.6
02:35 PM MST S 3.4 10.00 Clear -- 69.1 3.0 7% NA NA 29.99 1015.6
10:55 AM MST 12.8 G 21.9 5.00 Haze -- 66.0 % NA NA 30.03 1016.9
10:35 AM MST G 24.2 7.00 Clear -- 64.9 % NA NA 30.02 1016.6
10:15 AM MST G 25.3 7.00 Clear -- 64.4 % NA NA 30.02 1016.6
09:55 AM MST SW 18.3 G 26.4 10.00 Clear -- 63.7 % NA NA 30.01 1016.3
09:35 AM MST G 30.0 7.00 Clear -- 62.6 % NA NA 30.02 1016.6
09:15 AM MST G 32.2 7.00 Clear -- 61.9 % NA NA 30.01 1016.3

Regional Weather Observation

LONGMONT/VBRAND (KLMO)

Clear
51.1 F

FT COLLINS/LOVEL (KFNL)

Clear
51.8 F

BOULDER MUNI (KBDU)

Clear
55.4 F

ERIE MUNI (KEIK)

Cloudy
54.1 F

GRANBY/GRAND CO (KGNB)

Partly Cloudy
38.8 F

GREELEY/WELD (KGXY)

Clear
50.0 F

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