Tiffin Weather Forecast

    • 32
    • 55

    Chance Rain

    • 41
    • 58

    Partly Sunny

    • 48
    • 59

    Chance Thunderstorms

    • 56
    • 79

    Rain Likely

    • 44
    • 72

    Rain Likely

    • 31
    • 53

    Chance Rain/Snow

    • 28
    • 47

    Partly Sunny

Today 25 Mar Johnson

Mostly sunny. Highs in the mid 50s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 25 Mar Johnson

Mostly cloudy late this Evening, then becoming partly cloudy. A chance of rain with a slight chance of Thunderstorms. Lows in the lower 30s. West Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tiffin Temperature Statistics

March Temperature

Iowa City Municipal Airport (7.5 miles)

  • Lowest 2 March, 2025

    13.7 °F

  • Average March

    44 °F

  • Highest 14 March, 2025

    83.6 °F

Climate (2020–Present)

Iowa City Municipal Airport (7.5 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    62.3 °F
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