As of 18:58 MDT

Weather in Chester, MT

71°

Chester, Tuesday, 6 October, 18:58

Overcast. Feels like 69°. High 76°, low 43°.

Pressure29.94 inHg

Wind14 mph W

Humidity24%

Visibility6.2 mi

Dew point33°

Tue, 06October

76°/43°

Wed, 07October

65°/44°

Thu, 08October

73°/49°

Fri, 09October

73°/49°

Sat, 10October

60°/35°

Sun, 11October

35°/32°

Mon, 12October

49°/29°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	71°	55°	49°	43°	51°	59°	67°	71°	71°	71°	69°	62°
Feels like	71°	52°	47°	42°	50°	58°	66°	70°	69°	69°	67°	60°
Pressure, inHg	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	29.94	29.97
Wind, mph	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	4.2
Humidity, %	31%	31%	31%	31%	31%	31%	31%	31%	31%	31%	26%	33%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	6.2 mi	5.0 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	53°	51°	48°	46°	44°	56°	63°	65°	65°	62°	56°	53°
Feels like	50°	48°	45°	42°	40°	53°	61°	63°	62°	59°	53°	51°
Pressure, inHg	30.00	30.03	30.09	30.12	30.15	30.15	30.12	30.09	30.03	30.03	30.03	30.03
Wind, mph	2.9	1.9	3.2	3.9	3.4	3.9	3.6	2.5	2	2.1	3	2.1
Humidity, %	41%	51%	55%	58%	58%	42%	33%	31%	31%	37%	43%	49%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	49°	50°	49°	49°	50°	62°	69°	72°	73°	68°	62°	61°
Feels like	48°	48°	49°	47°	47°	60°	67°	71°	71°	66°	59°	58°
Pressure, inHg	30.00	30.00	30.00	29.97	29.94	29.94	29.94	29.88	29.83	29.77	29.74	29.74
Wind, mph	1.5	1.7	1	2.1	3	3	2	2.1	3	1.9	3.2	4.1
Humidity, %	54%	61%	69%	71%	65%	44%	33%	29%	27%	35%	41%	38%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	56°	54°	51°	50°	49°	58°	67°	72°	73°	69°	60°	63°
Feels like	53°	51°	48°	47°	47°	56°	65°	70°	71°	66°	57°	61°
Pressure, inHg	29.71	29.71	29.68	29.65	29.62	29.59	29.53	29.47	29.41	29.41	29.38	29.41
Wind, mph	3.2	3	2.9	2.5	2.5	3.3	3.6	4.6	4.6	4.3	2.5	6.3
Humidity, %	46%	50%	53%	55%	56%	42%	31%	22%	21%	24%	34%	29%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	60°	57°	53°	47°	45°	44°	44°	42°	40°	37°	37°	36°
Feels like	57°	54°	50°	42°	39°	38°	37°	35°	32°	28°	28°	27°
Pressure, inHg	29.44	29.50	29.53	29.62	29.71	29.77	29.83	29.88	29.94	30.03	29.83	29.83
Wind, mph	8.5	6.5	4.9	4.4	4.5	5	6	6.6	6.8	6.7	8.5	8.5
Humidity, %	35%	46%	60%	75%	74%	70%	61%	65%	71%	78%	61%	61%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	34°	32°	32°	32°	33°	33°	34°	34°	34°	34°	34°	33°
Feels like	34°	24°	24°	23°	23°	24°	24°	25°	25°	26°	26°	25°
Pressure, inHg	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27
Wind, mph	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
Humidity, %	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%	85%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	41°	40°	35°	29°	33°	36°	39°	42°	45°	47°	48°	46°
Feels like	41°	36°	29°	23°	26°	30°	33°	37°	40°	43°	44°	42°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4	4.4
Humidity, %	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%	60%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 23 min

Sunrise — 07:30

Sunset — 18:53

Sunrise and sunset in local time

Waning crescent, 20%

Sunrise — —

Sunset — —

Chester, MT climate by month

The annual average temperature in Chester, MT is 44.6°. The warmest month is July (average high 82.2°), and the coldest is January (average low 11.3°). About 13.6 inches of precipitation fall per year, most of it in June (2.3 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	27.9°	11.3°	0.7 in	5	58.5° (2015)	-44.7° (2024)
February	32.5°	14.7°	0.5 in	4	65.8° (1992)	-36.9° (1994)
March	42.4°	23.1°	0.8 in	5	75.4° (2004)	-30.3° (1960)
April	53.9°	33.1°	1.3 in	7	86.5° (1980)	-1.8° (2018)
May	64.9°	43.8°	2.1 in	9	92.1° (1986)	3.6° (1967)
June	73.1°	52.1°	2.3 in	9	100.8° (2021)	27.1° (1982)
July	82.2°	58.9°	1.2 in	6	104.7° (2007)	42.6° (1999)
August	80.6°	57.8°	1.2 in	5	104.4° (1961)	34.5° (1992)
September	69.6°	48.2°	1.2 in	5	98.2° (2022)	22.3° (1985)
October	55.8°	36.5°	0.8 in	5	86° (1980)	-13.9° (1991)
November	40.1°	24.4°	0.7 in	5	70.5° (1999)	-30.1° (1985)
December	29.8°	14.6°	0.7 in	5	61.3° (2021)	-47.2° (1968)