Helena Weather Forecast

    • 65
    • 86

    Rain Showers Likely

    • 64
    • 85

    Mostly Sunny

    • 67
    • 86

    Partly Sunny

    • 66
    • 82

    Rain Showers

    • 62
    • 78

    Chance Rain Showers

    • 60
    • 79

    Chance Rain Showers

Today 26 Sep Alfalfa

Partly sunny this Morning, then clearing. A slight chance of Thunderstorms. A chance of Showers, mainly this morning. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 26 Sep Alfalfa

Partly cloudy in the Evening, then clearing. A chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

September Temperature

Vance Air Force Base / Enid (24.2 miles)

  • Lowest 23 September, 2026

    62.6 °F
  • Average September

    85.5 °F
  • Highest 9 September, 2026

    105.6 °F

Climate (2021–2026)

Vance Air Force Base / Enid (24.2 miles)

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  • Average Low 2021–2026

    50.5 °F
  • Average 2021–2026

    61.8 °F
  • Average High 2021–2026

    74.1 °F
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