Current conditions at

Helena Regional Airport (KHLN)

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

Clear

48°F

9°C

Humidity 45%
Wind Speed SW 5 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 02 May 01:53 AM MDT
Extended Forecast for

Helena MT

  • Overnight

    Overnight: Partly cloudy, with a low around 41. Light west southwest wind.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 18 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Northwest wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after noon.  Partly sunny, with a high near 59. North wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 59 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 34. North wind 10 to 15 mph becoming light north northwest  after midnight. Winds could gust as high as 25 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow.  Mostly sunny, with a high near 55. Light north northwest wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 55 °F

    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. Light west southwest wind.
Saturday
Mostly sunny, with a high near 70. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 43. North wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny, with a high near 73. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44. Northwest wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Monday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 59. North wind 6 to 16 mph, with gusts as high as 26 mph.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34. North wind 10 to 15 mph becoming light north northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 55. Light north northwest wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
A slight chance of rain. Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 72.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
12:31 am MDT May 2, 2026
2am MDT May 2, 2026-6pm MDT May 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database