McKeith Lake Weather Forecast

    • 62
    • 77

    Chance Thunderstorms

    • 59
    • 71

    Chance Thunderstorms

    • 59
    • 72

    Chance Thunderstorms

    • 59
    • 75

    Chance Thunderstorms

    • 55
    • 75

    Slight Chance Thunderstorms

    • 52
    • 71

    Partly Sunny

Today 18 Sep Polk

Partly sunny. Slight chance of Thunderstorms in the Morning, then chance of Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds up to 10 Mph. Chance of Thunderstorms 50 percent.

Tonight 18 Sep Polk

Mostly cloudy with a 50 percent chance of Thunderstorms. Lows in the lower 60s. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

McKeith Lake Temperature Statistics

September Temperature

Rush City Regional Airport (17.4 miles)

  • Lowest 7 September, 2025

    35.6 °F

  • Average September

    58.9 °F

  • Highest 13 September, 2025

    80.6 °F

Climate (2020–Present)

Rush City Regional Airport (17.4 miles)

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    45.4 °F

  • Average High 2020–2025

    54.7 °F
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