Helena Weather Forecast

    • 65
    • 85

    Partly Sunny

    • 62
    • 87

    Mostly Sunny

    • 62
    • 89

    Sunny

    • 64
    • 92

    Sunny

    • 64
    • 93

    Mostly Sunny

    • 65
    • 92

    Mostly Sunny

Today 8 Sep Shelby

Mostly sunny. Highs in the lower 80s. East Winds 5 to 10 Mph.

Tonight 8 Sep Shelby

Partly cloudy. Lows in the lower 60s. East Winds 5 to 10 Mph.

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Helena Temperature Statistics

September Temperature

Alabaster, Shelby County Airport (8.7 miles)

  • Lowest 3 September, 2025

    63 °F

  • Average September

    77 °F

  • Highest 5 September, 2025

    91.9 °F

Climate (2020–Present)

Alabaster, Shelby County Airport (8.7 miles)

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  • Average Low 2020–2025

    55.5 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    75.6 °F
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