Grundy Forest State Natural Area Weather Forecast

    • 68
    • 84

    Chance Thunderstorms

    • 69
    • 84

    Thunderstorms Likely

    • 69
    • 87

    Thunderstorms Likely

    • 69
    • 85

    Rain Showers Likely

    • 70
    • 86

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

Today 11 Jul Grundy

Mostly sunny. Patchy fog in the morning. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 11 Jul Grundy

Mostly clear. Patchy fog. Near steady temperature in the upper 60s. Light and variable Winds.

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  • Temperature Real-Time

Grundy Forest State Natural Area Temperature Statistics

July Temperature

Winchester Municipal Airport (18 miles)

  • Lowest 4 July, 2025

    62.6 °F

  • Average July

    77.7 °F

  • Highest 4 July, 2025

    91.4 °F

Climate (2020–Present)

Winchester Municipal Airport (18 miles)

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  • Average Low 2020–2025

    50.4 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    71 °F
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