Beaman Weather Forecast

    • 47
    • 80

    Chance Rain Showers

    • 44
    • 72

    Sunny

    • 54
    • 75

    Rain Showers Likely

    • 55
    • 85

    Chance Rain Showers

    • 59
    • 87

    Chance Thunderstorms

    • 57
    • 85

    Rain Showers Likely

Today 12 May Grundy

Partly sunny early this Morning, then becoming mostly sunny. A slight chance of Showers Early, then a chance of Showers with a slight chance of Thunderstorms this morning. Breezy with Highs around 80. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming west 20 to 25 Mph with Gusts up to 35 Mph this afternoon. Chance of rain 30 percent.

Tonight 12 May Grundy

Clear, breezy with Lows in the upper 40s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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  • Temperature Real-Time

Beaman Temperature Statistics

May Temperature

Marshalltown, Marshalltown Municipal Airport (8.7 miles)

  • Lowest 2 May, 2026

    28.7 °F

  • Average May

    52.7 °F

  • Highest 4 May, 2026

    81.6 °F

Climate (2021–Present)

Marshalltown, Marshalltown Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    61.3 °F
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