Helena Weather Forecast

    • 65
    • 85

    Sunny

    • 67
    • 83

    Rain Showers

    • 64
    • 78

    Rain Showers Likely

    • 39
    • 67

    Partly Sunny

    • 34
    • 54

    Sunny

    • 41
    • 63

    Mostly Sunny

    • 45
    • 66

    Partly Sunny

Today 13 Oct Mason

Partly cloudy. Highs in the lower 70s.

Tonight 13 Oct Mason

Clear. Unseasonably warm with Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

October Temperature

Flemingsburg Fleming-Mason Airport (3.7 miles)

  • Lowest 6 October, 2026

    41.9 °F

  • Average October

    62.8 °F

  • Highest 1 October, 2026

    88.5 °F

Climate (2021–2026)

Flemingsburg Fleming-Mason Airport (3.7 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    66.5 °F
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