East Helena Weather Forecast

    • 47
    • 80

    Increasing Clouds

    • 44
    • 74

    Mostly Cloudy

    • 37
    • 59

    Rain Showers Likely

    • 44
    • 70

    Slight Chance Thunderstorms

    • 44
    • 70

    Rain Showers Likely

    • 42
    • 66

    Rain Likely

Today 5 Jun Helena Valley

Sunny. Highs in the upper 70s. Southeast Winds up to 5 Mph shifting to the east 5 to 15 Mph in the afternoon.

Tonight 5 Jun Helena Valley

Mostly clear. Highs around 80. Lows 42 to 47. West Winds up to 10 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

East Helena Temperature Statistics

June Temperature

Helena Regional Airport (3.1 miles)

  • Lowest 1 June, 2026

    41.6 °F

  • Average June

    50.8 °F

  • Highest 2 June, 2026

    57.9 °F

Climate (2021–Present)

Helena Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    60.1 °F
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