Granite Lake Weather Forecast

    • 46
    • 52

    Rain Showers

    • 46
    • 51

    Rain Showers

    • 49
    • 61

    Mostly Sunny

    • 51
    • 67

    Mostly Sunny

    • 51
    • 66

    Mostly Sunny

    • 51
    • 66

    Partly Sunny

Today 21 Jul Kootenai/Cabinet Region

Chance of rain Showers in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Chance of precipitation 90 percent. Highs in the mid 60s to lower 70s.

Tonight 21 Jul Kootenai/Cabinet Region

Rain Showers likely. Chance of Thunderstorms. Patchy fog. Chance of precipitation 90 percent. Lows in the mid 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granite Lake Temperature Statistics

July Temperature

Sandpoint, Sandpoint Airport (39.8 miles)

  • Lowest 4 July, 2025

    44.6 °F

  • Average July

    68.3 °F

  • Highest 13 July, 2025

    95 °F

Climate (2020–Present)

Sandpoint, Sandpoint Airport (39.8 miles)

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  • Average Low 2020–2025

    36.6 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    56.8 °F
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