Summit Lake Weather Forecast

    • 20
    • 45

    Becoming Sunny

    • 33
    • 55

    Increasing Clouds

    • 29
    • 48

    Slight Chance Rain/Snow

    • 29
    • 53

    Mostly Sunny

    • 35
    • 62

    Partly Sunny

    • 37
    • 64

    Chance Rain

    • 38
    • 61

    Chance Rain

Today 19 Apr Potomac/Seeley Lake Region

Mostly sunny. Highs in the upper 30s to mid 40s. East Winds to 15 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 19 Apr Potomac/Seeley Lake Region

Mostly clear. Lows 16 to 23. East Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

April Temperature

Missoula, Missoula International Airport (37.9 miles)

  • Lowest 1 April, 2024

    26.9 °F

  • Average April

    46.6 °F

  • Highest 14 April, 2024

    77.6 °F

Climate (2019–Present)

Missoula, Missoula International Airport (37.9 miles)

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  • Average Low 2019–2024

    35.5 °F

  • Average 2019–2024

    46.4 °F

  • Average High 2019–2024

    58.3 °F
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