Helena, MT Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, MT in one place.
Rain showers likely before 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 68. South southwest wind 5 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Helena, MT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 2:30 PM MDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Helena, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:30 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Saturday looks like the warmest upcoming period in Helena at 68 degrees F.
Monday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Wednesday at about 8 to 16 mph WSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:30 PM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KTFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers. Mostly cloudy, with a low around 41. West southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
A chance of rain showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 54. Northwest wind 3 to 9 mph, with gusts as high as 18 mph.
Rain. Mostly cloudy, with a low around 37. Northwest wind 5 to 8 mph.
Rain and snow. Mostly cloudy, with a high near 48.
A chance of rain before midnight. Mostly cloudy, with a low around 35.
Partly sunny, with a high near 54.
Partly cloudy, with a low around 37.
A slight chance of snow before 9am, then a chance of rain. Partly sunny, with a high near 56.
A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Rain Showers Likely
|
68°F |
5 to 12 mph
SSW
|
|
Saturday Night
Apr 11
|
Chance Rain Showers
|
41°F |
5 to 10 mph
WSW
|
|
Sunday
Apr 12
|
Showers And Thunderstorms
|
54°F |
3 to 9 mph
NW
|
|
Sunday Night
Apr 12
|
Light Rain
|
37°F |
5 to 8 mph
NW
|
|
Monday
Apr 13
|
Rain And Snow
|
48°F |
5 to 9 mph
WNW
|
|
Monday Night
Apr 13
|
Chance Light Rain then Mostly Cloudy
|
35°F |
5 to 9 mph
W
|
|
Tuesday
Apr 14
|
Partly Sunny
|
54°F |
5 to 13 mph
W
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
37°F |
7 to 13 mph
WSW
|
|
Wednesday
Apr 15
|
Slight Chance Light Snow then Chance Light Rain
|
56°F |
8 to 16 mph
WSW
|
|
Wednesday Night
Apr 15
|
Chance Rain And Snow
|
35°F |
7 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.
