As of 03:40 MDT

Weather in Simpson, MT

55°

Simpson, Wednesday, 7 October, 03:40

Overcast. Feels like 52°. High 68°, low 49°.

Pressure30.06 inHg

Wind7.6 mph NE

Humidity53%

Visibility6.2 mi

Dew point35°

Wed, 07October

68°/49°

Thu, 08October

72°/43°

Fri, 09October

76°/52°

Sat, 10October

58°/39°

Sun, 11October

40°/36°

Mon, 12October

44°/32°

Tue, 13October

66°/37°

	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	65°	49°	52°	50°	49°	57°	63°	67°	68°	61°	54°	50°
Feels like	65°	47°	49°	47°	46°	55°	61°	64°	66°	59°	51°	47°
Pressure, inHg	30.12	30.12	30.06	30.06	30.12	30.18	30.15	30.09	30.03	30.03	30.03	30.03
Wind, mph	4.1	4.1	3.4	3.5	2.8	2.8	4	3.9	3.1	1.9	2.6	2.7
Humidity, %	32%	32%	54%	55%	58%	49%	35%	29%	27%	40%	51%	50%
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	47°	46°	45°	44°	44°	55°	65°	71°	72°	66°	60°	55°
Feels like	45°	44°	44°	44°	44°	53°	63°	69°	70°	65°	58°	53°
Pressure, inHg	30.03	30.00	30.00	29.97	29.97	29.97	29.94	29.88	29.83	29.80	29.74	29.71
Wind, mph	2.1	1.9	1.5	0.7	0.1	0.1	0.8	0.8	2	2.7	3.4	1.9
Humidity, %	53%	61%	69%	73%	69%	55%	40%	33%	31%	39%	51%	62%
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	54°	52°	52°	52°	54°	63°	72°	76°	76°	71°	67°	62°
Feels like	52°	50°	49°	49°	51°	60°	70°	74°	74°	69°	64°	60°
Pressure, inHg	29.68	29.62	29.59	29.53	29.50	29.47	29.41	29.35	29.32	29.32	29.32	29.38
Wind, mph	1.9	2.5	2.6	2.9	3.5	4.3	4.5	7.4	6.6	5.9	6.9	9.6
Humidity, %	60%	55%	52%	47%	44%	34%	24%	19%	19%	22%	27%	35%
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	58°	53°	48°	46°	44°	44°	45°	44°	43°	41°	40°	38°
Feels like	56°	51°	43°	39°	36°	36°	38°	36°	35°	32°	31°	30°
Pressure, inHg	29.44	29.50	29.59	29.65	29.74	29.80	29.83	29.85	29.91	29.97	30.03	30.09
Wind, mph	6.2	5.7	5.3	7.4	7.5	7.7	7.1	7.5	7.8	7.8	7	6.1
Humidity, %	46%	61%	81%	77%	74%	70%	65%	63%	65%	68%	72%	75%
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	38°	37°	36°	36°	37°	38°	39°	40°	39°	39°	38°	38°
Feels like	30°	29°	30°	29°	30°	31°	32°	33°	33°	33°	33°	33°
Pressure, inHg	30.12	30.15	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30
Wind, mph	5.7	5.3	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8
Humidity, %	77%	80%	64%	64%	64%	64%	64%	64%	64%	64%	64%	64%
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	—	—	—	—	—	—	—	—	—	—

	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	40°	38°	35°	32°	35°	37°	39°	40°	42°	43°	43°	42°
Feels like	40°	32°	30°	29°	30°	32°	34°	36°	37°	38°	38°	36°
Pressure, inHg	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36
Wind, mph	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3	4.3
Humidity, %	63%	63%	63%	63%	63%	63%	63%	63%	63%	63%	63%	63%
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	56°	54°	46°	37°	43°	48°	53°	57°	60°	62°	62°	60°
Feels like	56°	50°	41°	32°	38°	44°	50°	54°	57°	60°	60°	58°
Pressure, inHg	29.59	29.59	29.59	29.59	29.59	29.59	29.59	29.59	29.59	29.59	29.59	29.59
Wind, mph	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9
Humidity, %	38%	38%	38%	38%	38%	38%	38%	38%	38%	38%	38%	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	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 18 min

Sunrise — 07:29

Sunset — 18:47

Sunrise and sunset in local time

Waning crescent, 17%

Sunrise — —

Sunset — —

Simpson, MT climate by month

The annual average temperature in Simpson, MT is 44.1°. The warmest month is July (average high 81.8°), and the coldest is January (average low 9.6°). About 14.2 inches of precipitation fall per year, most of it in June (2.6 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	26.8°	9.6°	0.6 in	5	57.7° (1992)	-39.8° (2024)
February	31.5°	13°	0.5 in	4	65.5° (1992)	-41.6° (1994)
March	42.2°	22.1°	0.8 in	5	72.3° (1999)	-31.5° (2002)
April	54.3°	32.4°	1.3 in	7	87.6° (1980)	-9.8° (1975)
May	65.4°	43.3°	2.2 in	9	93° (1980)	2.7° (1967)
June	73.5°	52°	2.6 in	9	100.9° (1984)	25.2° (1982)
July	81.8°	58.1°	1.4 in	6	103.3° (2007)	42.3° (1963)
August	80.6°	57°	1.3 in	6	106° (1961)	34.7° (1992)
September	69.9°	47.6°	1.3 in	5	97.5° (2022)	21.7° (1985)
October	55.9°	36°	0.8 in	5	86.4° (1980)	-16.2° (1991)
November	39.8°	23.5°	0.7 in	5	71.1° (1999)	-30.6° (1985)
December	29°	13.1°	0.7 in	5	62.2° (2021)	-45.8° (1983)