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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

64°F

18°C

Humidity	45%
Wind Speed	N 0 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	19 Jun 11:20 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles W Helena MT

Juneteenth
High: 76 °F
Partly Sunny
Tonight
Low: 49 °F
Partly Cloudy
Saturday
High: 81 °F
Mostly Cloudy
then Slight
Chance
T-storms
Saturday Night
Low: 51 °F
Slight Chance
Showers then
Mostly Clear
Sunday
High: 74 °F
Sunny
Sunday Night
Low: 46 °F
Partly Cloudy
Monday
High: 70 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 80 °F
Sunny

Detailed Forecast

Juneteenth

Partly sunny, with a high near 76. East northeast wind 6 to 8 mph.

Tonight

Partly cloudy, with a low around 49. Northeast wind 5 to 9 mph becoming calm in the evening.

Saturday

A 20 percent chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 81. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

A 20 percent chance of showers before midnight. Partly cloudy, with a low around 51. West wind 6 to 10 mph, with gusts as high as 20 mph.

Sunday

Sunny, with a high near 74. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 46. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 23 mph.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. Light north northwest wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

Mostly clear, with a low around 45. North northeast wind 5 to 10 mph becoming light north after midnight. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 80.

Tuesday Night

Partly cloudy, with a low around 50.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 52.

Thursday

Sunny, with a high near 85.