Koessler Lake Weather Forecast

    • 36
    • 49

    Mostly Sunny

    • 36
    • 49

    Chance Rain Showers

    • 33
    • 48

    Slight Chance Rain/Snow

    • 38
    • 55

    Mostly Sunny

    • 47
    • 63

    Partly Sunny

    • 47
    • 66

    Breezy

    • 44
    • 61

    Mostly Sunny

Today 11 Jun Potomac/Seeley Lake Region

Mostly sunny. Patchy fog early in the morning. Highs in the 60s.

Tonight 11 Jun Potomac/Seeley Lake Region

Mostly clear. Lows in the mid 30s to lower 40s. Northwest Winds to 15 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Koessler Lake Temperature Statistics

June Temperature

Missoula, Missoula International Airport (43.5 miles)

  • Lowest 8 June, 2026

    31.6 °F

  • Average June

    55.8 °F

  • Highest 5 June, 2026

    78.7 °F

Climate (2021–Present)

Missoula, Missoula International Airport (43.5 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    59.9 °F
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