Malcom Weather Forecast

    • 61
    • 80

    Rain Showers Likely

    • 60
    • 78

    Chance Rain Showers

    • 57
    • 80

    Mostly Sunny

    • 59
    • 81

    Sunny

    • 62
    • 83

    Chance Thunderstorms

    • 60
    • 80

    Chance Thunderstorms

    • 63
    • 81

    Partly Sunny

Today 31 Jul Poweshiek

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 70s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 31 Jul Poweshiek

Mostly cloudy with a chance of Thunderstorms. A chance of Showers this Evening, then Showers likely after midnight. Breezy with Lows in the lower 60s. Southwest Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph this Evening, then becoming north 15 to 25 Mph with Gusts up to 35 Mph after midnight. Chance of rain 70 percent.

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Malcom Temperature Statistics

July Temperature

Newton Municipal Airport - Earl Johnson Field (23.6 miles)

  • Lowest 2 July, 2026

    64.4 °F
  • Average July

    76.8 °F
  • Highest 1 July, 2026

    89.6 °F

Climate (2021–2026)

Newton Municipal Airport - Earl Johnson Field (23.6 miles)

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  • Average Low 2021–2026

    41.4 °F
  • Average 2021–2026

    51.3 °F
  • Average High 2021–2026

    61.4 °F
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