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

61°F

16°C

Humidity 49%
Wind Speed NW 9 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 14 Oct 04:15 PM MDT
Extended Forecast for

Joliet MT

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West northwest wind 10 to 14 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 51. Northwest wind 8 to 13 mph becoming northeast in the afternoon.

    High: 51 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Light and variable wind becoming south southwest 5 to 8 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56. South wind 20 to 29 mph, with gusts as high as 40 mph.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. South southwest wind 21 to 24 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. South southwest wind 20 to 23 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. South wind 6 to 15 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62. West northwest wind 5 to 8 mph becoming east in the afternoon.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Light and variable wind becoming west southwest 5 to 7 mph after midnight.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. West northwest wind 10 to 14 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 51. Northwest wind 8 to 13 mph becoming northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 31. Light and variable wind becoming south southwest 5 to 8 mph after midnight.
Friday
Sunny, with a high near 56. South wind 20 to 29 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 42. South southwest wind 21 to 24 mph.
Saturday
Sunny, with a high near 68. South southwest wind 20 to 23 mph.
Saturday Night
Partly cloudy, with a low around 38. South wind 6 to 15 mph.
Sunday
Sunny, with a high near 62. West northwest wind 5 to 8 mph becoming east in the afternoon.
Sunday Night
Mostly clear, with a low around 37. Light and variable wind becoming west southwest 5 to 7 mph after midnight.
Monday
Sunny, with a high near 66. South wind 9 to 16 mph.
Monday Night
Mostly clear, with a low around 40. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 59. Southwest wind 7 to 10 mph becoming east in the afternoon.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37. Northeast wind 6 to 8 mph becoming west northwest after midnight.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 53. West wind around 6 mph becoming east in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Joliet MT
 45.48°N 109°W (Elev. 3839 ft)
Last Update:
3:47 pm MDT Oct 14, 2026
Forecast Valid:
5pm MDT Oct 14, 2026-6pm MDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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