Forecast

Montana weather

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Last known forecast · Helena, Montana

76°F

Sunny

Issued Sep 23, 2026, 8:08 AM ET
Shown as last known weather. Check the source for current conditions.

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Forecast

Today

76°F

Sunny

Tonight

51°F

Partly Cloudy

Thursday

80°F

Sunny

Thursday Night

54°F

Mostly Clear

Friday

83°F

Sunny

Friday Night

49°F

Slight Chance Rain Showers

Saturday

62°F

Sunny

Saturday Night

44°F

Partly Cloudy

Sunday

64°F

Mostly Sunny

Sunday Night

47°F

Chance Rain Showers

Monday

62°F

Mostly Sunny

Monday Night

45°F

Partly Cloudy

Tuesday

64°F

Mostly Sunny

Tuesday Night

46°F

Partly Cloudy

Sources & update times

National Weather Service

Source updated Sep 23, 2026, 6:41 AM ET
Received Sep 23, 2026, 11:13 AM ET

Reference location: Helena, Montana. This forecast represents the named place, not every location in the state.

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