River Junction Weather Forecast

    • 27
    • 42

    Rain Likely

    • 36
    • 51

    Breezy

    • 30
    • 48

    Slight Chance Snow

    • 34
    • 48

    Cloudy

    • 14
    • 45

    Chance Rain/Snow

    • 12
    • 28

    Partly Sunny

Today 11 Mar Johnson

Partly sunny with a chance of snow with a slight chance of rain. Breezy and much cooler with Highs in the lower 40s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of precipitation 50 percent.

Tonight 11 Mar Johnson

Mostly clear. Lows in the upper 20s. Northwest Winds 10 to 15 Mph.

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River Junction Temperature Statistics

March Temperature

Iowa City Municipal Airport (10.6 miles)

  • Lowest 1 March, 2026

    19.9 °F

  • Average March

    44.5 °F

  • Highest 9 March, 2026

    75.9 °F

Climate (2021–Present)

Iowa City Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    63.1 °F
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