Tiffin Weather Forecast

    • 70
    • 84

    Thunderstorms Likely

    • 67
    • 82

    Thunderstorms

    • 60
    • 81

    Slight Chance Thunderstorms

    • 61
    • 81

    Sunny

    • 66
    • 84

    Chance Rain Showers

    • 65
    • 88

    Mostly Sunny

Today 6 Jul Johnson

Not as warm. Cloudy. A 40 percent chance of Showers and Thunderstorms in the afternoon. High in the mid 80s. Northeast wind 5 to 10 Mph. Heat index Readings to 95.

Tonight 6 Jul Johnson

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers and Thunderstorms likely after midnight. Low in the lower 70s. East wind 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tiffin Temperature Statistics

July Temperature

Iowa City Municipal Airport (7.5 miles)

  • Lowest 2 July, 2022

    57.9 °F

  • Average July

    75.1 °F

  • Highest 4 July, 2022

    89.1 °F

Climate (2010–Present)

Iowa City Municipal Airport (7.5 miles)

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  • Average Low 2010–Present

    41.9 °F

  • Average 2010–Present

    51 °F

  • Average High 2010–Present

    60.3 °F
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