Slide Lake Weather Forecast

    • 30
    • 32

    Slight Chance Snow

    • 31
    • 34

    Windy

    • 29
    • 35

    Blizzard

    • 21
    • 30

    Blizzard

    • 15
    • 25

    Chance Snow

    • 16
    • 23

    Snow Likely

Today 13 Dec East Glacier Park Region

Breezy. Mostly cloudy. A 20 percent chance of snow and light freezing rain in the morning. Patchy blowing snow in the afternoon. Highs 32 to 40. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph increasing to 10 to 25 Mph with Gusts to around 45 Mph in the afternoon.

Tonight 13 Dec East Glacier Park Region

Windy. Not as cold. Mostly cloudy in the evening then clearing. Patchy blowing snow. Lows 29 to 35. Southwest Winds 15 to 30 Mph. Gusts up to 50 Mph increasing to 60 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Slide Lake Temperature Statistics

December Temperature

Kalispell, Glacier Park International Airport (50.3 miles)

  • Lowest 1 December, 2025

    19.4 °F

  • Average December

    34 °F

  • Highest 10 December, 2025

    48.2 °F

Climate (2020–Present)

Kalispell, Glacier Park International Airport (50.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    57 °F
Get WillyWeather+ to remove ads