Le Grand Weather Forecast

    • 65
    • 82

    Rain Showers

    • 60
    • 77

    Rain Showers

    • 59
    • 78

    Partly Sunny

    • 59
    • 80

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 64
    • 85

    Chance Thunderstorms

    • 63
    • 81

    Chance Rain Showers

Today 30 Jul Marshall

Partly sunny. Near steady temperature in the lower 80s. Southeast Winds around 10 Mph.

Tonight 30 Jul Marshall

Mostly cloudy. Patchy smoke this evening. A slight chance of Showers this Evening, then Showers with a chance of Thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Le Grand Temperature Statistics

July Temperature

Marshalltown, Marshalltown Municipal Airport (9.9 miles)

  • Lowest 23 July, 2026

    54.6 °F

  • Average July

    76.1 °F

  • Highest 26 July, 2026

    94.6 °F

Climate (2021–2026)

Marshalltown, Marshalltown Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    61.4 °F
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