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

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Overcast

55°F

13°C

Humidity 86%
Wind Speed SSE 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 01 Jul 05:53 AM MDT
Extended Forecast for

4 Miles ESE Montana City MT

  • Today

    Today: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 68. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 68 °F

    Slight Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West wind around 5 mph becoming calm after midnight.

    Low: 50 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. West northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 82.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 68. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Tonight
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 50. Light and variable wind.
Friday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 50. West wind around 5 mph becoming calm after midnight.
Independence Day
Sunny, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. West northwest wind 5 to 7 mph becoming light and variable in the evening.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 82.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Sunny, with a high near 82.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Montana City MT
 46.51°N 111.85°W (Elev. 4987 ft)
Last Update:
4:06 am MDT Jul 1, 2026
Forecast Valid:
6am MDT Jul 1, 2026-6pm MDT Jul 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