Current conditions at

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

50°F

10°C

Humidity 52%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 03 Apr 12:15 PM MDT
Extended Forecast for

Eureka MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 53. West southwest wind around 6 mph.

    High: 53 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West southwest wind around 6 mph becoming calm  in the evening.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after noon.  Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 53. West southwest wind around 6 mph.
Tonight
Partly cloudy, with a low around 31. West southwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 35. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 62. Calm wind.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
A slight chance of rain after noon. Mostly sunny, with a high near 58.
Tuesday Night
A slight chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Snow level 4300 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 29.
Wednesday
A chance of snow. Partly sunny, with a high near 49.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka MT
 48.88°N 115.06°W (Elev. 2818 ft)
12:22 pm MDT Apr 3, 2026
1pm MDT Apr 3, 2026-6pm MDT Apr 9, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database