Flat Rock Weather Forecast

    • 61
    • 85

    Chance Thunderstorms

    • 68
    • 84

    Rain Showers Likely

    • 69
    • 85

    Rain Showers Likely

    • 66
    • 82

    Rain Showers Likely

    • 63
    • 80

    Chance Thunderstorms

    • 60
    • 78

    Slight Chance Thunderstorms

Today 8 Aug Seneca

Partly cloudy. A chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 8 Aug Seneca

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then clear after midnight. Humid with Lows around 60. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Rock Temperature Statistics

August Temperature

Port Clinton Carl R Keller Field Airport (19.3 miles)

  • Lowest 4 August, 2026

    59 °F

  • Average August

    72.4 °F

  • Highest 5 August, 2026

    86 °F

Climate (2021–2026)

Port Clinton Carl R Keller Field Airport (19.3 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    60.6 °F
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