Helena Weather Forecast

    • 61
    • 88

    Partly Sunny

    • 62
    • 86

    Chance Thunderstorms

    • 63
    • 80

    Rain Showers Likely

    • 63
    • 81

    Chance Thunderstorms

    • 65
    • 86

    Slight Chance Thunderstorms

Today 25 May Alfalfa

Sunny. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 25 May Alfalfa

Partly cloudy. Lows in the lower 60s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

May Temperature

Vance Air Force Base / Enid (24.2 miles)

  • Lowest 7 May, 2026

    45.3 °F

  • Average May

    68.5 °F

  • Highest 14 May, 2026

    93.9 °F

Climate (2021–Present)

Vance Air Force Base / Enid (24.2 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    73.7 °F
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