Rathbun Lake Weather Forecast

    • 43
    • 72

    Chance Thunderstorms

    • 41
    • 61

    Mostly Cloudy

    • 41
    • 63

    Mostly Sunny

    • 39
    • 63

    Slight Chance Thunderstorms

    • 38
    • 62

    Mostly Sunny

    • 44
    • 67

    Mostly Sunny

Today 27 Apr Appanoose

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 27 Apr Appanoose

Mostly cloudy. Cooler. Less humid with Lows in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rathbun Lake Temperature Statistics

April Temperature

Centerville Municipal Airport (13.7 miles)

  • Lowest 7 April, 2026

    32 °F

  • Average April

    54 °F

  • Highest 17 April, 2026

    82.4 °F

Climate (2021–Present)

Centerville Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    40.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.1 °F
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