Current Weather Forecast for Eureka

MT 59917  |   10:43pm

Weather Conditions

32°

Feels Like 32°

Clear

29° 48°

0

UV Index

Good

Air Quality

SE 2 mph

Wind

0 in

rain

Tonight

Thu 3/26

27°

Lowest Temperature

1%

Clear skies. Low 27F. Winds light and variable.

Tomorrow

Fri 3/27

54°

Highest Temperature

1%

Partly cloudy. High 54F. Winds SSE at 5 to 10 mph.

Tomorrow night

Fri 3/27

35°

Lowest Temperature

1%

Partly cloudy early with increasing clouds overnight. Low near 35F. Winds light and variable.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Eureka

Hourly Weather Forecast & Temperature

11PM

31°

Feels Like 31°

Clear

SSE 3 mph

Wind

1035 mb

Pressure

51%

Humidity

0

UV Index

10mi

Visibility

6%

Cloud Cover

12AM

1%

31°

Feels Like 27°

Clear

SSE 3 mph

Wind

1036 mb

Pressure

53%

Humidity

0

UV Index

10mi

Visibility

5%

Cloud Cover

1AM

1%

29°

Feels Like 26°

Clear

SE 3 mph

Wind

1036 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

2AM

1%

29°

Feels Like 25°

Clear

SE 4 mph

Wind

1036 mb

Pressure

60%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

3AM

1%

29°

Feels Like 24°

Clear

SE 4 mph

Wind

1036 mb

Pressure

62%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

4AM

1%

28°

Feels Like 23°

Clear

SE 5 mph

Wind

1036 mb

Pressure

63%

Humidity

0

UV Index

10mi

Visibility

3%

Cloud Cover

5AM

1%

28°

Feels Like 23°

Clear

SE 5 mph

Wind

1036 mb

Pressure

64%

Humidity

0

UV Index

10mi

Visibility

4%

Cloud Cover

6AM

1%

28°

Feels Like 23°

Clear

SE 5 mph

Wind

1035 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

18%

Cloud Cover

7AM

1%

28°

Feels Like 23°

Mostly Clear

SE 4 mph

Wind

1035 mb

Pressure

65%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

8AM

1%

29°

Feels Like 24°

Mostly Sunny

SE 4 mph

Wind

1034 mb

Pressure

64%

Humidity

0

UV Index

10mi

Visibility

28%

Cloud Cover

9AM

32°

Feels Like 27°

Partly Cloudy

SE 4 mph

Wind

1033 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

47%

Cloud Cover

10AM

36°

Feels Like 32°

Partly Cloudy

SE 5 mph

Wind

1032 mb

Pressure

50%

Humidity

1

UV Index

10mi

Visibility

45%

Cloud Cover

Thu 3/26

Thu

1%

29°

48°

Clear. Lows overnight in the upper 20s.

22°

Feels Like

SE 5 mph

Wind

58%

Humidity

0

UV Index

7:30 AM

Sunrise

8:02 PM

Sunset

Fri 3/27

Fri

1%

27°

54°

Times of sun and clouds. Highs in the mid 50s and lows in the mid 30s.

23°

Feels Like

SSE 6 mph

Wind

39%

Humidity

4

UV Index

7:28 AM

Sunrise

8:03 PM

Sunset

Sat 3/28

Sat

1%

35°

56°

Mostly cloudy. Highs in the mid 50s and lows in the upper 30s.

34°

Feels Like

S 7 mph

Wind

39%

Humidity

3

UV Index

7:26 AM

Sunrise

8:05 PM

Sunset

Sun 3/29

Sun

46%

36°

46°

Showers possible in the afternoon. Highs in the mid 40s and lows in the low 30s.

34°

Feels Like

SSE 7 mph

Wind

65%

Humidity

2

UV Index

7:23 AM

Sunrise

8:06 PM

Sunset

Mon 3/30

Mon

46%

28°

43°

Morning showers. Highs in the low 40s and lows in the mid 20s.

30°

Feels Like

SW 9 mph

Wind

63%

Humidity

3

UV Index

7:21 AM

Sunrise

8:08 PM

Sunset

Tue 3/31

Tue

14%

24°

46°

Mix of sun and clouds. Highs in the mid 40s and lows in the low 30s.

25°

Feels Like

SSW 5 mph

Wind

52%

Humidity

3

UV Index

7:19 AM

Sunrise

8:09 PM

Sunset

Wed 4/1

Wed

24%

30°

50°

Cloudy. Highs in the low 50s and lows in the mid 30s.

31°

Feels Like

SE 5 mph

Wind

54%

Humidity

2

UV Index

7:17 AM

Sunrise

8:11 PM

Sunset

Thu 4/2

Thu

55%

35°

44°

Mix of rain and snow showers. Highs in the mid 40s and lows in the low 30s.

33°

Feels Like

SSW 7 mph

Wind

71%

Humidity

2

UV Index

7:15 AM

Sunrise

8:12 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 342 Kingfisher Loop, Eureka, MT 59917
• 264 Cobblestone Way, Eureka, MT 59917
• 125 Mossy Rock Rd, Eureka, MT 59917

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Montana

April weather outlook: Severe storms target millions as spring temperature warmup finally nears

A dip in the jet stream is breaking down the Western heat wave and pushing warmth east—but as it clashes with cooler air, severe storms could fire up across the Plains.

Here are the top 10 most popular national parks across America

America loves its national parks and with 63 of them across the country, there are so many to see. A new report lists the top 10 most-visited national parks in the U.S. in 2025.

Life-threatening blizzard bomb cyclone to unleash feet of snow, destructive winds as storm rapidly intensifies

A monstrous blizzard bomb cyclone is rapidly intensifying and will unleash extreme feet of snow and vicious wind gusts throughout the Midwest and Great Lakes, knocking out power and disrupting travel.

Vicious windstorm knocks out power to over 1 million Americans, unleashes travel chaos amid 100+mph gusts

An intensifying clipper is moving across the Upper Midwest, the Great Lakes and the Ohio Valley Friday, packing wind gusts that could exceed 75 mph for more than 70 million people.

Load More Stories