Potomac Weather Forecast

    • 43
    • 77

    Mostly Sunny

    • 50
    • 82

    Mostly Cloudy

    • 51
    • 83

    Sunny

    • 44
    • 76

    Mostly Sunny

    • 48
    • 81

    Mostly Sunny

    • 50
    • 86

    Partly Sunny

Today 14 Jun Potomac/Seeley Lake Region

Mostly sunny. Highs in the upper 60s to mid 70s.

Tonight 14 Jun Potomac/Seeley Lake Region

Mostly clear. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Potomac Temperature Statistics

June Temperature

Missoula, Missoula International Airport (23.6 miles)

  • Lowest 8 June, 2026

    31.6 °F

  • Average June

    55.4 °F

  • Highest 5 June, 2026

    78.7 °F

Climate (2021–Present)

Missoula, Missoula International Airport (23.6 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.8 °F
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