Flat Rock Weather Forecast

    • 37
    • 66

    Chance Rain Showers

    • 48
    • 57

    Partly Sunny

    • 34
    • 71

    Chance Rain

    • 28
    • 43

    Partly Sunny

    • 34
    • 52

    Mostly Cloudy

    • 38
    • 50

    Mostly Cloudy

Today 20 Mar Seneca

Mostly cloudy in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Warmer with Highs in the mid 60s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 20 percent.

Tonight 20 Mar Seneca

Mostly cloudy. Lows around 40. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Rock Temperature Statistics

March Temperature

Port Clinton Carl R Keller Field Airport (19.3 miles)

  • Lowest 2 March, 2026

    21.2 °F

  • Average March

    43.6 °F

  • Highest 10 March, 2026

    73.4 °F

Climate (2021–Present)

Port Clinton Carl R Keller Field Airport (19.3 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    60.5 °F
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