Maysville Reservoir Weather Forecast

    • 71
    • 87

    Slight Chance Thunderstorms

    • 64
    • 79

    Rain Showers

    • 69
    • 83

    Rain Showers Likely

    • 69
    • 85

    Partly Sunny

    • 70
    • 86

    Chance Rain Showers

    • 65
    • 82

    Chance Rain Showers

    • 60
    • 75

    Chance Rain Showers

Today 14 Sep De Kalb

Sunny, warmer with Highs in the upper 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 14 Sep De Kalb

Mostly clear this Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Warmer with Lows in the lower 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Maysville Reservoir Temperature Statistics

September Temperature

St. Joseph, Rosecrans Memorial Airport (28.6 miles)

  • Lowest 11 September, 2026

    58.6 °F

  • Average September

    80.7 °F

  • Highest 5 September, 2026

    100.7 °F

Climate (2021–2026)

St. Joseph, Rosecrans Memorial Airport (28.6 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    67.6 °F
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