Anderson Lake Weather Forecast

    • 48
    • 83

    Mostly Sunny

    • 50
    • 84

    Partly Sunny

    • 45
    • 80

    Partly Sunny

    • 44
    • 71

    Mostly Cloudy

    • 46
    • 70

    Rain Showers Likely

    • 40
    • 64

    Rain Showers Likely

    • 36
    • 59

    Slight Chance Rain Showers

Today 20 Sep Northeast Mountains

Mostly cloudy. Lows in the upper 30s to lower 40s. Highs in the upper 50s to lower 60s.

Tonight 20 Sep Northeast Mountains

Mostly clear. Lows in the mid 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Anderson Lake Temperature Statistics

September Temperature

Sandpoint, Sandpoint Airport (42.9 miles)

  • Lowest 5 September, 2026

    37.4 °F

  • Average September

    56.6 °F

  • Highest 1 September, 2026

    77 °F

Climate (2021–2026)

Sandpoint, Sandpoint Airport (42.9 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    57.1 °F
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