Helena (MT)
10 day weather forecast for Helena
Sunday, August 9th, 2026, at 03:37 PM
today
33° 15°
tomorrow
33° 11°
Tuesday
33° 12°
Wednesday
27° 10°
Thursday
23° 9°
Friday
19° 8°
Saturday
26° 5°
Seemore
Helena Weather Pages
Helena weather forecast
The weather forecast for Helena over the next 3 days indicates hot conditions with temperatures around 33 °F.
Wind speeds are expected to be breezy, averaging around 19 km/h.
On Wednesday, expect a change in weather with temperatures reaching 27°C, and light showers with a 2% chance.
Helena 14 days weather forecast
This weeks weather in Helena. Click on a date for detailed forecasts
Sun. 9
33°
15°
0 mm
Mon. 10
33°
11°
0 mm
Tue. 11
33°
12°
0 mm
Wed. 12
27°
10°
0 mm
Thu. 13
23°
9°
0 mm
Fri. 14
19°
8°
0 mm
Sat. 15
26°
5°
3.7 mm
Sun. 16
30°
10°
0 mm
Mon. 17
31°
13°
0.3 mm
Tue. 18
30°
11°
0 mm
Wed. 19
29°
13°
0 mm
Thu. 20
27°
13°
0.6 mm
Fri. 21
28°
11°
0.6 mm
Sat. 22
31°
13°
0 mm
Further Ahead
You can click on date
Access Helena weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Helena long range weather forecast
30 day weather forecast for Helena
Important Notice
Our Helena long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Helena
The chart displays the expected rainfall values (in mm) over the next 14 days in Helena, highlighting variations in precipitation levels for specific dates. ☔
Helena Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Helena over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Helena
How warm is it in Helena over the next 14 days?
Over the next two weeks, temperatures in Helena are expected to range from around 5 °F on the coldest nights up to about 33 °F on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Helena in the next two weeks?
Yes - rain is expected on about 7 of the next 14 days in Helena, with roughly 5.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Helena?
Maximum wind speeds in Helena are forecast to reach about 26 km/h at their peak over the next 14 days.
When is the best time to visit Helena?
For a month-by-month look at temperatures and rainfall, see our best time to visit Helena guide.
How accurate is the 14-day forecast for Helena?
Our Helena forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Helena?Get accurate weather forecasts for Helena, located at latitude 46.593 and longitude -112.036. Stay updated with localized weather information tailored for Helena.
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