Fort Run Weather Forecast

    • 66
    • 85

    Rain Showers Likely

    • 61
    • 83

    Rain Showers Likely

    • 53
    • 78

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 53
    • 77

    Mostly Sunny

Today 23 Aug Hardy

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Except in the upper 70s at the higher Elevations. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 23 Aug Hardy

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Lows in the mid 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Fort Run Temperature Statistics

August Temperature

Petersburg, Grant County Airport (12.4 miles)

  • Lowest 4 August, 2025

    52.5 °F

  • Average August

    70.6 °F

  • Highest 17 August, 2025

    91.6 °F

Climate (2020–Present)

Petersburg, Grant County Airport (12.4 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    67.6 °F
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