Longmont, CO Current Weather Conditions

Current weather observations and 72-hour history for Longmont, CO. • View 5-Day Forecast ›

▼Current Conditions — Longmont, CO

LONGMONT/VBRAND (KLMO)

Partly Cloudy

74.7 F

Humidity:	56%
Wind Speed:	4.7 mph
Barometer:	30.08 in
Dewpoint:	58.1 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	74.5 F
Wind Chill:	NA

Aug 13 2026, 12:35 PM MDT

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▼Hourly Observation History — Longmont, CO

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
12:35 PM MDT	4.7	10.00	Partly Cloudy	--	74.7	58.1	56%	NA	74.5	30.08	1018.6
12:15 PM MDT	0.0	7.00	Partly Cloudy	--	75.4	59.4	58%	NA	75.4	30.09	1019.0
11:55 AM MDT	NE 8.1	7.00	Partly Cloudy	--	73.0	59.7	63%	NA	73.0	30.10	1019.3
11:35 AM MDT	4.7	10.00	Mostly Cloudy	--	73.8	59.9	62%	NA	73.8	30.12	1019.7
11:15 AM MDT	NE 4.7	5.00	Haze	--	72.0	59.0	64%	NA	71.8	30.12	1019.7
10:55 AM MDT	4.7	7.00	Mostly Cloudy	--	71.6	58.6	64%	NA	71.4	30.12	1019.7
10:35 AM MDT	5.8	7.00	Mostly Cloudy	--	71.8	58.3	62%	NA	71.6	30.12	1019.7
10:15 AM MDT	0.0	10.00	Partly Cloudy	--	70.9	57.7	63%	NA	70.7	30.12	1019.7
09:55 AM MDT	SE 3.4	7.00	Partly Cloudy	--	71.1	57.7	63%	NA	70.9	30.10	1019.3
09:35 AM MDT	0.0	7.00	Partly Cloudy	--	70.2	57.6	64%	NA	70.0	30.10	1019.3
09:15 AM MDT	0.0	7.00	Partly Cloudy	--	69.6	57.9	66%	NA	NA	30.10	1019.3
08:55 AM MDT	0.0	10.00	Partly Cloudy	--	68.9	57.6	67%	NA	NA	30.09	1019.0
08:35 AM MDT	0.0	10.00	Partly Cloudy	--	68.2	57.7	69%	NA	NA	30.08	1018.6
08:15 AM MDT	0.0	7.00	Partly Cloudy	--	67.8	59.2	74%	NA	NA	30.07	1018.3
07:55 AM MDT	E 5.8	7.00	Clear	--	68.2	58.6	72%	NA	NA	30.06	1018.0
07:35 AM MDT	0.0	7.00	Clear	--	66.0	58.1	76%	NA	NA	30.07	1018.3
07:15 AM MDT	0.0	7.00	Clear	--	65.3	58.1	78%	NA	NA	30.07	1018.3
06:55 AM MDT	4.7	7.00	Clear	--	63.1	58.1	84%	NA	NA	30.06	1018.0
06:35 AM MDT	0.0	7.00	Clear	--	63.1	57.4	81%	NA	NA	30.05	1017.6
06:15 AM MDT	0.0	7.00	Clear	--	63.0	56.5	79%	NA	NA	30.04	1017.3
05:55 AM MDT	0.0	10.00	Partly Cloudy	--	63.3	56.1	77%	NA	NA	30.04	1017.3
05:35 AM MDT	0.0	10.00	Partly Cloudy	--	62.8	56.1	79%	NA	NA	30.03	1016.9
05:15 AM MDT	0.0	10.00	Clear	--	63.1	55.8	77%	NA	NA	30.03	1016.9
04:55 AM MDT	0.0	7.00	Clear	--	63.0	56.5	79%	NA	NA	30.02	1016.6
04:35 AM MDT	W 3.4	10.00	Clear	--	64.6	56.3	75%	NA	NA	30.01	1016.3
04:15 AM MDT	0.0	7.00	Clear	--	65.3	56.1	72%	NA	NA	30.01	1016.3
03:55 AM MDT	0.0	10.00	Clear	--	63.9	57.2	79%	NA	NA	30.01	1016.3
03:35 AM MDT	0.0	7.00	Clear	--	64.4	57.4	78%	NA	NA	30.00	1015.9
03:15 AM MDT	0.0	7.00	Clear	--	64.8	57.2	76%	NA	NA	30.01	1016.3
02:55 AM MDT	0.0	10.00	Clear	--	65.3	56.7	74%	NA	NA	30.01	1016.3
02:35 AM MDT	4.7	7.00	Clear	--	65.3	56.7	74%	NA	NA	30.01	1016.3
02:15 AM MDT	3.4	4.00	Haze	--	65.7	57.6	75%	NA	NA	30.01	1016.3
01:55 AM MDT	3.4	7.00	Clear	--	65.3	58.6	79%	NA	NA	30.01	1016.3
01:35 AM MDT	4.7	10.00	NULL	--	63.9	59.0	84%	NA	NA	30.02	1016.6
01:15 AM MDT	0.0	7.00	Clear	--	63.7	57.6	80%	NA	NA	30.03	1016.9
12:55 AM MDT	0.0	10.00	Clear	--	65.5	58.1	77%	NA	NA	30.04	1017.3
12:35 AM MDT	0.0	10.00	Partly Cloudy	--	65.8	57.4	74%	NA	NA	30.04	1017.3
12:15 AM MDT	0.0	10.00	Partly Cloudy	--	66.7	57.9	73%	NA	NA	30.06	1018.0
11:55 PM MDT	4.7	7.00	Clear	--	68.5	56.7	66%	NA	NA	30.06	1018.0
11:35 PM MDT	S 3.4	7.00	Clear	--	68.0	58.8	72%	NA	NA	30.05	1017.6
11:15 PM MDT	S 4.7	10.00	Clear	--	67.8	59.0	73%	NA	NA	30.04	1017.3
10:55 PM MDT	0.0	7.00	Clear	--	68.4	58.5	71%	NA	NA	30.03	1016.9
10:35 PM MDT	SE 3.4	10.00	Clear	--	68.9	58.3	69%	NA	NA	30.04	1017.3
10:15 PM MDT	S 5.8	7.00	Clear	--	68.5	59.9	74%	NA	NA	30.05	1017.6
09:55 PM MDT	8.1	10.00	Clear	--	67.8	60.8	78%	NA	NA	30.05	1017.6
09:35 PM MDT	NW 3.4	10.00	Light Rain	--	69.3	60.3	73%	NA	NA	30.03	1016.9
08:55 PM MDT	0.0	10.00	Cloudy	--	73.4	56.3	55%	NA	73.0		M
08:35 PM MDT	E 8.1	7.00	Cloudy	--	73.8	56.1	54%	NA	73.4	30.02	1016.6
08:15 PM MDT	8.1	10.00	Mostly Cloudy	--	75.0	55.0	50%	NA	74.5	30.01	1016.3
07:55 PM MDT	NE 9.2	10.00	Mostly Cloudy	--	74.1	53.6	49%	NA	73.6		M
07:35 PM MDT	11.4	10.00	Cloudy	--	75.4	54.3	48%	NA	74.8		M
07:15 PM MDT	0.0	10.00	Light Rain	--	76.1	53.4	45%	NA	75.6	29.98	1015.2
06:55 PM MDT	11.4 G 17.2	10.00	Cloudy	--	79.3	50.4	36%	NA	78.6		M
06:35 PM MDT	W 6.9	10.00	Partly Cloudy	--	81.5	49.1	32%	NA	80.2		M
06:15 PM MDT	8.1	10.00	Clear	--	82.2	50.9	34%	NA	81.0	29.94	1013.6
05:55 PM MDT	9.2	10.00	Clear	--	84.2	48.6	29%	NA	82.0	29.92	1013.2
05:35 PM MDT	9.2 G 17.2	10.00	Clear	--	85.1	49.1	29%	NA	82.8	29.94	1013.6
05:15 PM MDT	15.0 G 23.0	10.00	Clear	--	87.4	51.8	30%	NA	85.1	29.94	1013.6
04:55 PM MDT	G 21.9	10.00	Clear	--	86.2	51.3	30%	NA	84.0	29.94	1013.9
04:35 PM MDT	G 23.0	10.00	Clear	--	84.9	50.0	30%	NA	82.8	29.94	1013.9
04:15 PM MDT	11.4 G 19.7	10.00	Clear	--	87.8	50.4	28%	NA	85.1	29.94	1013.9
03:55 PM MDT	11.4 G 16.1	10.00	Clear	--	90.3	47.5	23%	NA	87.1	29.94	1013.6
03:35 PM MDT	5.8	10.00	Clear	--	87.8	50.4	28%	NA	85.1	29.94	1013.6
03:15 PM MDT	W 9.2 G 17.2	10.00	Clear	--	88.7		%	NA	NA	29.94	1013.9
02:55 PM MDT	G 20.8	10.00	Partly Cloudy	--	88.2	47.8	25%	NA	85.1	29.95	1014.2
02:35 PM MDT	NW 5.8	10.00	NULL	--	84.7	49.1	29%	NA	82.6	29.96	1014.6
02:15 PM MDT	SW 6.9	10.00	Partly Cloudy	--	83.8	47.7	28%	NA	81.7	29.97	1014.9
01:55 PM MDT	6.9	10.00	Clear	--	83.8	47.7	28%	NA	81.7	30.00	1015.9
01:35 PM MDT	5.8	7.00	Clear	--	84.4	48.7	29%	NA	82.2	29.99	1015.6
01:15 PM MDT	S 3.4	10.00	Clear	--	85.8	48.0	27%	NA	83.3	29.99	1015.6
12:55 PM MDT	3.4	10.00	Clear	--	86.0	48.0	27%	NA	83.3	29.99	1015.6
12:35 PM MDT	4.7	7.00	Clear	--	86.0	47.1	26%	NA	83.3	30.00	1015.9