National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

MDA Edgar (MTM50)

Lat: 45.46°NLon: 108.86°WElev: 3494.0ft.

NA

30°F

-1°C

Humidity 70%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 01 May 04:30 AM MDT
Extended Forecast for

Joliet MT

  • Today

    Today: Sunny, with a high near 70. Southwest wind 6 to 8 mph becoming southeast in the afternoon.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. East wind 5 to 10 mph becoming southwest after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Southwest wind 9 to 13 mph becoming north in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42. North wind 6 to 13 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. West northwest wind 5 to 13 mph becoming north in the afternoon. Chance of precipitation is 30%.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. North wind 6 to 13 mph becoming southwest after midnight.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after noon. Partly sunny, with a high near 66. West wind 8 to 17 mph becoming north in the afternoon.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 38. North northeast wind 12 to 17 mph becoming light north northwest after midnight.

    Low: 38 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Partly sunny, with a high near 62. North wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 70. Southwest wind 6 to 8 mph becoming southeast in the afternoon.
Tonight
Mostly clear, with a low around 41. East wind 5 to 10 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 74. Southwest wind 9 to 13 mph becoming north in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. North wind 6 to 13 mph.
Sunday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. West northwest wind 5 to 13 mph becoming north in the afternoon. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 42. North wind 6 to 13 mph becoming southwest after midnight.
Monday
A 30 percent chance of showers after noon. Partly sunny, with a high near 66. West wind 8 to 17 mph becoming north in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 38. North northeast wind 12 to 17 mph becoming light north northwest after midnight.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 62. North wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. North northeast wind 12 to 17 mph becoming northwest 5 to 10 mph after midnight.
Wednesday
Sunny, with a high near 70. Southwest wind 5 to 11 mph becoming north northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. North northwest wind 7 to 11 mph becoming south southwest after midnight.
Thursday
Sunny, with a high near 79. Southwest wind 9 to 15 mph becoming northwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Joliet MT
 45.48°N 108.97°W (Elev. 3757 ft)
Last Update:
4:35 am MDT May 1, 2026
Forecast Valid:
5am MDT May 1, 2026-6pm MDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation