Williamsburg Weather Forecast

    • 42
    • 74

    Partly Sunny

    • 53
    • 81

    Mostly Sunny

    • 32
    • 65

    Mostly Cloudy

    • 38
    • 52

    Mostly Cloudy

    • 37
    • 57

    Mostly Cloudy

    • 44
    • 60

    Partly Sunny

Today 20 Mar Iowa

Mostly sunny. Highs in the mid 70s. West Winds around 10 Mph, becoming north this afternoon.

Tonight 20 Mar Iowa

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 40s. Northeast Winds around 5 Mph, becoming southeast after midnight.

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Williamsburg Temperature Statistics

March Temperature

Cedar Rapids Airport (21.1 miles)

  • Lowest 16 March, 2026

    9 °F

  • Average March

    39.3 °F

  • Highest 9 March, 2026

    73 °F

Climate (2021–Present)

Cedar Rapids Airport (21.1 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    61.3 °F
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