Granite Lake Weather Forecast

    • 31
    • 33

    Snow Likely

    • 30
    • 34

    Mostly Cloudy

    • 31
    • 37

    Snow Likely

    • 29
    • 32

    Snow Likely

    • 28
    • 36

    Mostly Cloudy

    • 27
    • 40

    Partly Sunny

    • 26
    • 39

    Partly Sunny

Today 30 Jan Kootenai/Cabinet Region

Rain likely and a slight chance of light freezing rain early in the Morning, then Areas of rain in the late morning and afternoon. Areas of fog in the morning. Patchy fog early in the afternoon. Chance of precipitation 70 percent. Highs in the upper 30s to mid 40s.

Tonight 30 Jan Kootenai/Cabinet Region

Mostly cloudy until early morning then becoming partly cloudy. Patchy fog early in the evening. Patchy fog late in the night. A 50 percent chance of Areas of rain until early morning. Lows in the 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granite Lake Temperature Statistics

January Temperature

Sandpoint, Sandpoint Airport (39.8 miles)

  • Lowest 24 January, 2026

    12.2 °F

  • Average January

    30.9 °F

  • Highest 13 January, 2026

    42.8 °F

Climate (2021–Present)

Sandpoint, Sandpoint Airport (39.8 miles)

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    57.1 °F
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