Helena Weather Forecast

    • 65
    • 89

    Isolated Thunderstorms

    • 64
    • 88

    Rain Showers

    • 61
    • 82

    Chance Rain Showers

    • 63
    • 83

    Chance Thunderstorms

    • 66
    • 86

    Slight Chance Thunderstorms

    • 64
    • 88

    Slight Chance Thunderstorms

Today 16 Sep Alfalfa

Sunny. Isolated Showers and Thunderstorms in the afternoon. Highs around 90. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 16 Sep Alfalfa

Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

September Temperature

Vance Air Force Base / Enid (24.2 miles)

  • Lowest 5 September, 2025

    54.7 °F

  • Average September

    72.3 °F

  • Highest 12 September, 2025

    93.7 °F

Climate (2020–Present)

Vance Air Force Base / Enid (24.2 miles)

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  • Average Low 2020–2025

    49.3 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    72.6 °F
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