Washington Lake Weather Forecast

    • 63
    • 80

    Mostly Sunny

    • 57
    • 82

    Rain Showers Likely

    • 49
    • 71

    Partly Sunny

    • 53
    • 63

    Rain Showers Likely

    • 50
    • 67

    Chance Rain Showers

    • 47
    • 62

    Partly Sunny

Today 10 Sep Wright

Sunny. Areas of fog early in the Morning, then patchy fog late in the morning. Highs around 80. Southwest Winds up to 10 Mph.

Tonight 10 Sep Wright

Warmer, clear. Lows in the lower 60s. South Winds 5 to 15 Mph.

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Washington Lake Temperature Statistics

September Temperature

Buffalo, Buffalo Municipal Airport (3.1 miles)

  • Lowest 1 September, 2026

    55.4 °F

  • Average September

    72.4 °F

  • Highest 1 September, 2026

    86 °F

Climate (2021–2026)

Buffalo, Buffalo Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    55.4 °F
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