Custer, MT Current Weather Conditions

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

▼Current Conditions — Custer, MT

HARDIN (K00U)

Mostly Clear

68.0 F

Humidity:	35%
Wind Speed:	mph
Barometer:	29.59 in
Dewpoint:	39.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jun 29 2026, 11:35 AM MDT

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▼Hourly Observation History — Custer, MT

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)
11:35 AM MDT		10.00	Mostly Clear	--	68.0	39.2	35%	NA	NA	29.59	1002.0
11:15 AM MDT	8.1 G 15.0	10.00	Mostly Cloudy	--	68.0	37.4	32%	NA	NA	29.59	1002.0
10:35 AM MDT	SW 13.8 G 23.0	10.00	Mostly Cloudy	--	68.0	35.6	30%	NA	NA	29.59	1002.0
10:15 AM MDT	4.6	10.00	Mostly Cloudy	--	66.2	42.8	43%	NA	NA	29.59	1002.0
09:35 AM MDT	0.0	10.00	Clear	--	66.2	39.2	37%	NA	NA	29.60	1002.4
09:15 AM MDT	0.0	10.00	Clear	--	66.2	39.2	37%	NA	NA	29.61	1002.7
08:35 AM MDT	NW 8.1	10.00	Clear	--	60.8	46.4	59%	NA	NA	29.61	1002.7
08:15 AM MDT	0.0	10.00	Clear	--	55.4	46.4	72%	NA	NA	29.61	1002.7
07:35 AM MDT	E 4.6	10.00	Clear	--	50.0	46.4	87%	NA	NA	29.61	1002.7
07:15 AM MDT	0.0	10.00	Clear	--	50.0	46.4	87%	NA	NA	29.62	1003.0
06:15 AM MDT	SW 4.6	10.00	Clear	--	44.6	41.0	87%	42.1	NA	29.61	1002.7
05:35 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
05:15 AM MDT	3.4	10.00	Clear	--	42.8	41.0	93%	41.0	NA	29.60	1002.4
04:35 AM MDT	9.2	10.00	Clear	--	NULL	41.0	%	NA	NA	29.59	1002.0
04:15 AM MDT	NW 4.6	10.00	Clear	--	NULL	41.0	%	NA	NA	29.60	1002.4
03:35 AM MDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
03:15 AM MDT	NW 5.7	10.00	Clear	--	44.6	42.8	93%	41.4	NA	29.60	1002.4
02:35 AM MDT	4.6	10.00	Mostly Clear	--	44.6	42.8	93%	42.1	NA	29.62	1003.0
02:15 AM MDT	0.0	10.00	Mostly Clear	--	46.4	42.8	87%	NA	NA	29.63	1003.4
01:35 AM MDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
01:15 AM MDT	3.4	10.00	NULL	--	48.2	44.6	87%	47.3	NA	29.64	1003.7
12:35 AM MDT	SE 5.7	10.00	Mostly Clear	--	48.2	44.6	87%	45.7	NA	29.65	1004.1
12:15 AM MDT	SE 3.4	10.00	Clear	--	48.2	44.6	87%	47.3	NA	29.66	1004.4
11:55 PM MDT	S 4.6	10.00	Mostly Clear	--	50.0	44.6	82%	NA	NA	29.65	1004.1
11:35 PM MDT	S 6.9	10.00	NULL	--	50.0	44.6	82%	NA	NA	29.66	1004.4
11:15 PM MDT	S 5.7	10.00	Clear	--	51.8	44.6	76%	NA	NA	29.68	1005.1
10:35 PM MDT	0.0	10.00	Clear	--	NULL	44.6	%	NA	NA	29.67	1004.7
10:15 PM MDT	SW 8.1	10.00	Mostly Clear	--	NULL	44.6	%	NA	NA	29.67	1004.7
09:35 PM MDT	5.7	10.00	Clear	--	55.4	42.8	62%	NA	NA	29.65	1004.1
09:15 PM MDT	NW 4.6	10.00	Clear	--	59.0	42.8	55%	NA	NA	29.64	1003.7
07:35 PM MDT	15.0	10.00	Mostly Clear	--	66.2	41.0	40%	NA	NA	29.63	1003.4
07:15 PM MDT	10.4 G 19.6	10.00	Clear	--	68.0	41.0	37%	NA	NA	29.62	1003.0
06:55 PM MDT	W 18.4 G 25.3	10.00	Partly Cloudy	--	68.0	39.2	35%	NA	NA	29.62	1003.0
06:15 PM MDT	19.6	10.00	Mostly Cloudy and Windy	--	68.0	41.0	37%	NA	NA	29.61	1002.7
05:55 PM MDT	W 17.3 G 25.3	10.00	Partly Cloudy	--	66.2	41.0	40%	NA	NA	29.61	1002.7
05:35 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
05:15 PM MDT	17.3 G 27.6	10.00	Clear	--	69.8	41.0	35%	NA	NA	29.61	1002.7
04:30 PM MDT	20.7 G 28.8	10.00	Clear and Windy	--	69.8	42.8	38%	NA	NA	29.61	1002.7
04:15 PM MDT	24.2 G 29.9	10.00	Clear and Windy	--	69.8	42.8	38%	NA	NA	29.61	1002.7
03:35 PM MDT		10.00	Clear	--	NULL		%	NA	NA		M
03:15 PM MDT	W 20.7 G 32.2	10.00	Clear and Windy	--	69.8	44.6	40%	NA	NA	29.60	1002.4
02:35 PM MDT	18.4 G 25.3	10.00	Clear	--	69.8	44.6	40%	NA	NA	29.60	1002.4
02:15 PM MDT	W 19.6 G 29.9	10.00	Clear and Windy	--	69.8	44.6	40%	NA	NA	29.59	1002.0
01:35 PM MDT		10.00	NULL	--	NULL		%	NA	NA		M
01:15 PM MDT	W 19.6 G 27.6	10.00	Clear and Windy	--	69.8	42.8	38%	NA	NA	29.59	1002.0
12:35 PM MDT	G 27.6	10.00	Clear	--	NULL		%	NA	NA		M
12:15 PM MDT	18.4 G 32.2	10.00	Clear	--	69.8	44.6	40%	NA	NA	29.59	1002.0
11:35 AM MDT	G 20.7	10.00	Mostly Clear	--	NULL		%	NA	NA		M
11:15 AM MDT	W 19.6	10.00	Partly Cloudy and Windy	--	68.0	46.4	46%	NA	NA	29.60	1002.4
10:35 AM MDT	G 19.6	10.00	Partly Cloudy	--	NULL		%	NA	NA		M
10:15 AM MDT	12.7	10.00	Mostly Cloudy	--	62.6	48.2	59%	NA	NA	29.61	1002.7
09:35 AM MDT	12.7 G 18.4	10.00	Partly Cloudy	--	64.4	48.2	56%	NA	NA	29.61	1002.7
09:15 AM MDT	15.0	10.00	Partly Cloudy	--	62.6	48.2	59%	NA	NA	29.61	1002.7
08:35 AM MDT		10.00	Clear	--	62.6	50.0	63%	NA	NA	29.59	1002.0
08:15 AM MDT	6.9	10.00	Clear	--	59.0	55.4	88%	NA	NA	29.59	1002.0
07:35 AM MDT	4.6	10.00	NULL	--	55.4	51.8	88%	NA	NA	29.58	1001.7
07:15 AM MDT	4.6	10.00	Clear	--	53.6	51.8	94%	NA	NA	29.58	1001.7
06:55 AM MDT	4.6	10.00	Clear	--	51.8	51.8	100%	NA	NA	29.58	1001.7
06:35 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
06:15 AM MDT	S 4.6	10.00	Clear	--	50.0	48.2	94%	NA	NA	29.57	1001.4
05:35 AM MDT	0.0	10.00	Clear	--	48.2	48.2	100%	NA	NA	29.57	1001.4
05:15 AM MDT		10.00	Clear	--	NULL		%	NA	NA		M
04:35 AM MDT		10.00	Mostly Clear	--	NULL		%	NA	NA		M
04:15 AM MDT	0.0	10.00	Partly Cloudy	--	51.8	51.8	100%	NA	NA	29.58	1001.7
03:35 AM MDT	SW 6.9	10.00	Cloudy	--	53.6	53.6	100%	NA	NA	29.58	1001.7
03:15 AM MDT	6.9	10.00	Cloudy	--	53.6	53.6	100%	NA	NA	29.59	1002.0
02:35 AM MDT	S 6.9	10.00	Mostly Cloudy	--	55.4	53.6	94%	NA	NA	29.60	1002.4
02:15 AM MDT	S 5.7	10.00	Cloudy	--	55.4	53.6	94%	NA	NA	29.60	1002.4
01:35 AM MDT	W 4.6 G 11.5	10.00	Cloudy	--	57.2	53.6	88%	NA	NA	29.59	1002.0
01:15 AM MDT	NW 10.4	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	29.59	1002.0
12:55 AM MDT		9.00	Cloudy	--	NULL		%	NA	NA		M
12:35 AM MDT	11.5	8.00	NULL	--	57.2	55.4	94%	NA	NA	29.61	1002.7