River Junction Weather Forecast

    • -12
    • 27

    Partly Sunny

    • -7
    • -3

    Cold

    • 0
    • 5

    Cold

    • -5
    • 12

    Partly Sunny

    • 6
    • 17

    Partly Sunny

    • 8
    • 26

    Partly Sunny

Today 22 Jan Johnson

Mostly cloudy with a chance of Flurries. Cooler with Highs in the mid 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 22 Jan Johnson

Mostly cloudy in the Evening, then becoming partly cloudy. Much Colder with Lows around 13 below. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 36 below.

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River Junction Temperature Statistics

January Temperature

Iowa City Municipal Airport (10.6 miles)

  • Lowest 20 January, 2026

    -2 °F

  • Average January

    27.3 °F

  • Highest 8 January, 2026

    57.9 °F

Climate (2021–Present)

Iowa City Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    62.8 °F
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