As of 10:32 MDT

Weather in West Yellowstone, MT

36°

West Yellowstone, Sunday, 18 October, 10:32

Overcast. Feels like 36°. High 61°, low 28°.

Pressure30.21 inHg

Wind0 mph N

Humidity75%

Visibility6.2 mi

Dew point29°

Sun, 18October

61°/28°

Mon, 19October

61°/22°

Tue, 20October

57°/30°

Wed, 21October

58°/32°

Thu, 22October

57°/34°

Fri, 23October

41°/31°

Sat, 24October

46°/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	43°	31°	30°	29°	33°	37°	38°	49°	61°	55°	42°	34°
Feels like	43°	31°	30°	29°	33°	37°	38°	47°	58°	53°	42°	34°
Pressure, inHg	30.15	30.15	30.15	30.15	30.15	30.15	30.21	30.09	30.00	30.03	30.06	30.12
Wind, mph	2.6	2.6	2.6	2.6	2.6	2.6	0.3	2.1	2.6	1.7	0.6	0.4
Humidity, %	64%	64%	64%	64%	64%	64%	71%	56%	35%	49%	70%	80%
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

	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	29°	27°	25°	23°	23°	38°	55°	60°	61°	56°	44°	35°
Feels like	29°	27°	25°	23°	23°	38°	53°	58°	59°	54°	44°	35°
Pressure, inHg	30.15	30.15	30.15	30.15	30.15	30.18	30.06	29.97	29.94	29.94	29.97	30.00
Wind, mph	0.6	0.7	0.7	0.5	0.5	1	0.3	3.2	3.2	1	0.4	0.2
Humidity, %	87%	93%	96%	97%	97%	71%	47%	35%	36%	56%	70%	80%
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	30°	32°	32°	33°	35°	38°	51°	57°	57°	50°	43°	41°
Feels like	30°	32°	32°	33°	35°	38°	48°	54°	55°	48°	43°	41°
Pressure, inHg	30.06	30.06	30.09	30.12	30.15	30.15	30.09	30.00	30.00	30.03	30.09	30.15
Wind, mph	0.5	0.5	0.2	0.1	0.7	0.6	1	1.6	1.7	1.4	0.8	0.9
Humidity, %	88%	92%	93%	92%	92%	92%	58%	46%	43%	62%	83%	89%
Precipitation	0 in	0 in	0 in	0 in	0.01 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	5.9 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	39°	37°	35°	33°	32°	39°	51°	57°	57°	50°	44°	39°
Feels like	39°	37°	35°	33°	32°	39°	48°	54°	54°	48°	44°	39°
Pressure, inHg	30.18	30.18	30.18	30.21	30.21	30.24	30.15	30.06	30.00	30.00	30.03	30.03
Wind, mph	0.3	0.2	0.2	0.3	0.3	0.8	0.8	2.7	3.5	0.7	0.2	0.2
Humidity, %	91%	93%	95%	97%	99%	93%	63%	48%	46%	62%	73%	81%
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	1.6 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	37°	35°	34°	34°	36°	41°	47°	50°	50°	50°	48°	46°
Feels like	37°	35°	34°	34°	36°	41°	47°	50°	50°	50°	48°	46°
Pressure, inHg	30.06	30.06	30.03	30.00	30.00	30.00	29.94	29.94	29.94	29.94	29.94	29.94
Wind, mph	0.6	0.5	0.3	0.2	0.6	0.9	3.9	3.9	3.9	3.9	3.9	3.9
Humidity, %	87%	89%	90%	92%	94%	88%	76%	76%	76%	76%	76%	76%
Precipitation	0 in	0 in	0 in	0 in	0 in	0.01 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	5.2 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°	33°	36°	40°	38°	36°	35°	34°	34°	34°	34°	33°
Feels like	34°	28°	34°	40°	38°	36°	35°	33°	32°	30°	29°	28°
Pressure, inHg	29.77	29.77	29.77	29.77	29.77	29.77	29.77	29.77	29.77	29.77	29.77	29.77
Wind, mph	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3	2.3
Humidity, %	99%	99%	99%	99%	99%	99%	99%	99%	99%	99%	99%	99%
Precipitation	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 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	44°	35°	34°	34°	37°	40°	42°	44°	43°	42°	40°	38°
Feels like	44°	34°	33°	31°	33°	36°	38°	38°	38°	37°	36°	35°
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	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9
Humidity, %	69%	69%	69%	69%	69%	69%	69%	69%	69%	69%	69%	69%
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 — 10 h 52 min

Sunrise — 07:43

Sunset — 18:35

Sunrise and sunset in local time

First quarter, 49%

Sunrise — —

Sunset — —

West Yellowstone, MT climate by month

The annual average temperature in West Yellowstone, MT is 36.6°. The warmest month is July (average high 75.8°), and the coldest is December (average low 7.7°). About 24.9 inches of precipitation fall per year, most of it in May (2.7 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	22.3°	8.3°	2.3 in	13	44.2° (1981)	-37.5° (2025)
February	26.8°	11.5°	1.9 in	12	46.9° (2025)	-33.9° (2025)
March	34.6°	17.7°	2.4 in	13	56.1° (2025)	-14.1° (2022)
April	42°	23.6°	2.4 in	13	64.9° (1987)	-7.8° (2025)
May	52.3°	31°	2.7 in	13	77.2° (2003)	0.7° (1990)
June	65°	40°	2.3 in	12	88° (2015)	17.4° (1973)
July	75.8°	48.5°	1.4 in	8	92.5° (2007)	32.2° (1983)
August	74.2°	47.8°	1.3 in	8	90° (2003)	28.8° (2018)
September	63.6°	39.9°	1.7 in	8	85.5° (2017)	8.4° (1983)
October	47.7°	28.5°	2.0 in	9	75.4° (2010)	-16.6° (2019)
November	31.6°	14.9°	2.2 in	12	57.6° (2020)	-20.6° (2014)
December	21.9°	7.7°	2.4 in	13	45.5° (2025)	-31.7° (1983)