Gunsight Lake Weather Forecast

    • 36
    • 48

    Chance Rain Showers

    • 34
    • 44

    Rain Showers Likely

    • 35
    • 47

    Mostly Cloudy

    • 35
    • 48

    Slight Chance Rain/Snow

    • 38
    • 52

    Partly Sunny

    • 36
    • 51

    Breezy

    • 37
    • 51

    Partly Sunny

Today 6 May East Glacier Park Region

Not as cool. Sunny. Highs 51 to 61. West Winds 10 to 20 Mph with Gusts to around 35 Mph.

Tonight 6 May East Glacier Park Region

Not as cool. Mostly cloudy. Slight chance of rain Showers early in the Evening, then slight chance of Thunderstorms late in the evening. Chance of rain Showers in the late evening and overnight. Lows 37 to 43. West Winds 5 to 15 Mph with Gusts to around 35 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gunsight Lake Temperature Statistics

May Temperature

Kalispell, Glacier Park International Airport (32.9 miles)

  • Lowest 1 May, 2026

    30.7 °F

  • Average May

    54 °F

  • Highest 3 May, 2026

    73.7 °F

Climate (2021–Present)

Kalispell, Glacier Park International Airport (32.9 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    57.2 °F
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