Guernsey Lake Weather Forecast

    • 55
    • 60

    Rain Showers Likely

    • 52
    • 72

    Partly Sunny

    • 58
    • 70

    Rain Showers

    • 52
    • 67

    Chance Rain Showers

    • 52
    • 70

    Partly Sunny

    • 46
    • 66

    Partly Sunny

    • 45
    • 63

    Partly Sunny

Today 26 Sep Todd

Partly sunny. Highs around 60.

Tonight 26 Sep Todd

Cloudy with a 20 percent chance of rain Showers. Patchy fog after midnight. Near steady temperature in the mid 50s. Southeast Winds 5 to 15 Mph shifting to the south up to 5 Mph after midnight.

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Guernsey Lake Temperature Statistics

September Temperature

Todd Field Airport (8.7 miles)

  • Lowest 14 September, 2026

    41 °F

  • Average September

    62 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

Todd Field Airport (8.7 miles)

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  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    52.5 °F
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