As of 14:07 MDT

Weather in Eureka, MT

68°

Eureka, Wednesday, 7 October, 14:07

Overcast. Feels like 67°. High 70°, low 41°.

Pressure30.09 inHg

Wind3.1 mph E

Humidity44%

Visibility6.2 mi

Dew point45°

Wed, 07October

70°/41°

Thu, 08October

73°/44°

Fri, 09October

67°/48°

Sat, 10October

47°/40°

Sun, 11October

44°/35°

Mon, 12October

46°/31°

Tue, 13October

59°/33°

	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	68°	49°	45°	41°	49°	56°	64°	67°	69°	68°	61°	52°
Feels like	68°	47°	44°	41°	48°	55°	63°	65°	67°	67°	59°	50°
Pressure, inHg	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.06	30.00	29.97	30.00
Wind, mph	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.8	1.3	1	1.3
Humidity, %	44%	44%	44%	44%	44%	44%	44%	44%	41%	46%	52%	59%
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

	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	50°	48°	46°	44°	44°	53°	65°	71°	73°	70°	58°	52°
Feels like	50°	48°	46°	44°	44°	50°	63°	69°	72°	69°	56°	50°
Pressure, inHg	30.00	30.03	30.03	30.03	30.03	30.03	29.97	29.88	29.83	29.80	29.80	29.77
Wind, mph	1.1	1	0.9	0.8	1.2	1.8	2.3	2.2	2	1.5	1.7	1.5
Humidity, %	59%	60%	59%	61%	64%	53%	38%	32%	31%	43%	50%	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	49°	52°	52°	51°	50°	59°	66°	67°	61°	58°	52°	49°
Feels like	48°	50°	50°	49°	48°	57°	64°	65°	59°	56°	50°	47°
Pressure, inHg	29.77	29.71	29.68	29.62	29.59	29.53	29.47	29.44	29.50	29.50	29.53	29.56
Wind, mph	1.6	1.7	1.7	2	1.8	2.6	3.6	2.5	3.3	2.8	2	2.2
Humidity, %	64%	65%	64%	62%	63%	52%	36%	32%	50%	58%	73%	83%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0.01 in	0 in	0.01 in	0.01 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	4.8 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°	44°	43°	41°	42°	46°	47°	46°	44°	41°	39°
Feels like	44°	45°	44°	40°	38°	39°	42°	43°	42°	40°	36°	34°
Pressure, inHg	29.59	29.59	29.65	29.74	29.80	29.85	29.88	29.91	29.97	30.03	30.09	30.15
Wind, mph	2.5	1.4	1.2	2.1	2	2.8	3.2	3.7	3.6	3.2	3.4	3.3
Humidity, %	80%	86%	96%	96%	97%	90%	59%	53%	55%	60%	67%	73%
Precipitation	0 in	0 in	0.03 in	0.13 in	0.02 in	0.01 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	1.2 mi	0.3 mi	1.4 mi	4.6 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	37°	36°	36°	35°	35°	37°	41°	43°	42°	42°	41°	39°
Feels like	32°	30°	29°	29°	29°	32°	38°	43°	39°	40°	40°	38°
Pressure, inHg	30.21	30.24	30.27	30.27	30.30	30.30	30.27	30.24	30.27	30.27	30.27	30.27
Wind, mph	2.9	3.4	3.5	3.2	3.2	2.7	1.7	1.2	3.6	3.6	3.6	3.6
Humidity, %	78%	79%	81%	83%	82%	76%	66%	60%	66%	66%	66%	66%
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	—	—	—	—

	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°	34°	31°	33°	36°	38°	41°	43°	45°	45°	43°
Feels like	40°	38°	34°	31°	33°	36°	38°	41°	43°	45°	45°	43°
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	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
Humidity, %	72%	72%	72%	72%	72%	72%	72%	72%	72%	72%	72%	72%
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	52°	40°	37°	33°	38°	44°	49°	52°	53°	54°	52°	48°
Feels like	52°	38°	35°	33°	37°	42°	46°	49°	50°	51°	49°	45°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94	29.94
Wind, mph	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Humidity, %	40%	40%	40%	40%	40%	40%	40%	40%	40%	40%	40%	40%
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 19 min

Sunrise — 07:48

Sunset — 19:07

Sunrise and sunset in local time

Waning crescent, 14%

Sunrise — —

Sunset — —

Eureka, MT climate by month

The annual average temperature in Eureka, MT is 44.9°. The warmest month is July (average high 80.4°), and the coldest is January (average low 16.7°). About 25.1 inches of precipitation fall per year, most of it in June (2.9 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	28.8°	16.7°	2.3 in	12	54.1° (2024)	-27.9° (2024)
February	34.1°	20.2°	1.8 in	10	56.1° (2025)	-35.9° (1989)
March	42.3°	27.1°	2.1 in	13	69.4° (2025)	-12.3° (1960)
April	51.3°	34.1°	2.0 in	11	82° (1987)	7° (2002)
May	62.9°	42.4°	2.7 in	13	91.6° (1986)	25.7° (2019)
June	71.3°	50.5°	2.9 in	13	99.5° (2015)	34.3° (1995)
July	80.4°	57.4°	1.4 in	7	99.9° (2002)	39.9° (1981)
August	80°	57.5°	1.3 in	6	102.4° (2018)	25.9° (1992)
September	69.3°	49.2°	1.6 in	7	95° (1988)	21° (1965)
October	53.7°	38.2°	1.9 in	10	84.2° (1992)	0.3° (1991)
November	38°	26.7°	2.6 in	13	62.2° (1975)	-24.2° (1985)
December	28.9°	17.9°	2.5 in	13	56.7° (2021)	-36.2° (1983)