Peterson Lake Weather Forecast

    • 43
    • 60

    Rain

    • 43
    • 53

    Rain

    • 46
    • 66

    Partly Sunny

    • 48
    • 72

    Slight Chance Rain

    • 48
    • 71

    Partly Sunny

    • 50
    • 74

    Partly Sunny

Today 9 Jun Flathead/Mission Valleys

A chance of rain in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the upper 50s to mid 60s. Southwest Winds to 15 Mph.

Tonight 9 Jun Flathead/Mission Valleys

Rain likely in the Evening, then a chance of rain after midnight. Chance of rain 70 percent. Lows in the upper 30s to mid 40s. Southwest Winds to 15 Mph.

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  • Temperature Real-Time

Peterson Lake Temperature Statistics

June Temperature

Kalispell, Glacier Park International Airport (15.5 miles)

  • Lowest 5 June, 2026

    38.6 °F

  • Average June

    53.8 °F

  • Highest 5 June, 2026

    73.7 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (15.5 miles)

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  • Average Low 2021–2026

    33.5 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.2 °F
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