Montour Weather Forecast

    • 70
    • 93

    Mostly Sunny

    • 72
    • 93

    Mostly Sunny

    • 72
    • 93

    Slight Chance Thunderstorms

    • 70
    • 94

    Mostly Sunny

    • 71
    • 93

    Slight Chance Thunderstorms

    • 68
    • 93

    Mostly Sunny

Today 15 Jul Tama

Patchy fog in the morning. Sunny with Highs in the lower 90s. Light and variable Winds, becoming northeast around 5 Mph in the afternoon.

Tonight 15 Jul Tama

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows around 70. Light and variable Winds.

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  • Temperature Real-Time

Montour Temperature Statistics

July Temperature

Marshalltown, Marshalltown Municipal Airport (13.7 miles)

  • Lowest 12 July, 2026

    63 °F

  • Average July

    76.9 °F

  • Highest 2 July, 2026

    91.7 °F

Climate (2021–2026)

Marshalltown, Marshalltown Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    61.4 °F
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