Helena, ID Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, ID in one place.
Mostly sunny, with a high near 50. South southeast wind 10 to 14 mph.
Local Weather Overview
This forecast page for Helena, ID 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: Nov 5, 2026 4:27 PM MST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Helena, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 4:27 PM MST
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Veterans Day looks like the warmest upcoming period in Helena at 51 degrees F.
Sunday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Saturday Night at about 12 to 20 mph SSE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 4:27 PM MST
- Coverage
- 6 days
- Time zone
- America/Boise
- Forecast office
- BOI
- Radar station
- KPDT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 41.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 45. Chance of precipitation is 20%.
A slight chance of rain showers before 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 48. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly cloudy, with a low around 39. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 42. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly cloudy, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
50°F |
10 to 14 mph
SSE
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
41°F |
12 to 20 mph
SSE
|
|
Sunday
Nov 8
|
Partly Sunny then Slight Chance Rain Showers
|
45°F |
2 to 14 mph
SW
|
|
Sunday Night
Nov 8
|
Slight Chance Rain Showers then Mostly Cloudy
|
38°F |
5 mph
NE
|
|
Monday
Nov 9
|
Partly Sunny then Slight Chance Rain Showers
|
48°F |
5 to 10 mph
SSE
|
|
Monday Night
Nov 9
|
Slight Chance Rain Showers
|
39°F |
7 mph
SSE
|
|
Tuesday
Nov 10
|
Slight Chance Rain Showers
|
49°F |
6 to 10 mph
SSE
|
|
Tuesday Night
Nov 10
|
Slight Chance Rain Showers
|
42°F |
6 to 9 mph
SSE
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers
|
51°F |
7 to 12 mph
SSE
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain Showers
|
42°F |
7 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.