Mattson Lake Weather Forecast

    • 52
    • 75

    Mostly Sunny

    • 62
    • 80

    Mostly Sunny

    • 53
    • 84

    Slight Chance Thunderstorms

    • 50
    • 70

    Partly Sunny

    • 52
    • 64

    Rain Showers Likely

    • 49
    • 66

    Chance Rain Showers

Today 9 Sep Douglas

Cooler. Mostly sunny. Highs in the mid 70s. West Winds 10 to 20 Mph.

Tonight 9 Sep Douglas

Clear. Patchy fog after midnight. Lows in the lower 50s. Northwest Winds up to 10 Mph shifting to the southwest after midnight.

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Mattson Lake Temperature Statistics

September Temperature

Alexandria, Chandler Field (11.2 miles)

  • Lowest 1 September, 2026

    57 °F

  • Average September

    73.1 °F

  • Highest 3 September, 2026

    90 °F

Climate (2021–2026)

Alexandria, Chandler Field (11.2 miles)

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  • Average Low 2021–2026

    35.6 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    54.1 °F
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