Great Divide Snowsports Weather Forecast

    • 47
    • 66

    Increasing Clouds

    • 39
    • 60

    Mostly Cloudy

    • 35
    • 44

    Rain/Snow Likely

    • 43
    • 56

    Mostly Cloudy

    • 44
    • 59

    Rain Showers Likely

    • 42
    • 55

    Rain Likely

Today 5 Jun Upper Blackfoot and MacDonald Pass

Warmer, sunny. Highs 65 to 73. Southwest Winds up to 15 Mph with Gusts to around 30 Mph.

Tonight 5 Jun Upper Blackfoot and MacDonald Pass

Mostly clear. Highs 66 to 74. Lows 39 to 48. West Winds up to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Divide Snowsports Temperature Statistics

June Temperature

Helena Regional Airport (18 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 (18 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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