Bethany Reservoir Weather Forecast

    • 54
    • 77

    Increasing Clouds

    • 53
    • 78

    Mostly Cloudy

    • 54
    • 75

    Mostly Cloudy

    • 54
    • 70

    Chance Rain Showers

    • 51
    • 72

    Slight Chance Rain Showers

    • 52
    • 70

    Chance Rain Showers

Today 24 Oct Harrison

Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Tonight 24 Oct Harrison

Sunny Early, then becoming mostly cloudy. Lows in the mid 50s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Bethany Reservoir Temperature Statistics

October Temperature

Lamoni, Lamoni Municipal Airport (22.4 miles)

  • Lowest 17 October, 2026

    33.7 °F

  • Average October

    62 °F

  • Highest 11 October, 2026

    87.7 °F

Climate (2021–2026)

Lamoni, Lamoni Municipal Airport (22.4 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.9 °F
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