Granville Weather Forecast

    • 66
    • 85

    Rain Showers Likely

    • 60
    • 78

    Chance Rain Showers

    • 68
    • 85

    Rain Showers Likely

    • 61
    • 81

    Chance Thunderstorms

    • 60
    • 79

    Chance Thunderstorms

    • 60
    • 77

    Chance Rain Showers

Today 17 Sep Delaware

Partly Cloudy, then becoming mostly cloudy through early Afternoon, then becoming partly cloudy. A chance of Showers with a slight chance of Thunderstorms toward Daybreak, then a slight chance of Showers and Thunderstorms late this afternoon. Some Thunderstorms may produce heavy rainfall toward daybreak. Humid with Highs in the mid 80s. South Winds around 5 Mph, becoming northwest. Chance of rain 50 percent.

Tonight 17 Sep Delaware

Partly cloudy through the late Overnight, then becoming mostly cloudy. A chance of Showers. A chance of Thunderstorms through the late Overnight, then a slight chance of Thunderstorms toward daybreak. Lows in the upper 60s. Northeast Winds around 5 Mph. Chance of rain 40 percent.

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Granville Temperature Statistics

September Temperature

Muncie, Delaware County-Johnson Field (6.8 miles)

  • Lowest 14 September, 2026

    51.1 °F
  • Average September

    75.9 °F
  • Highest 3 September, 2026

    95.6 °F

Climate (2021–2026)

Muncie, Delaware County-Johnson Field (6.8 miles)

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  • Average Low 2021–2026

    45.7 °F
  • Average 2021–2026

    55.3 °F
  • Average High 2021–2026

    65 °F
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