Deep River Weather Forecast

    • 70
    • 89

    Gradual Clearing

    • 74
    • 95

    Partly Sunny

    • 71
    • 95

    Mostly Sunny

    • 68
    • 91

    Mostly Sunny

    • 68
    • 92

    Mostly Sunny

    • 68
    • 90

    Slight Chance Thunderstorms

Today 25 Jul Poweshiek

Mostly cloudy in the Morning, then clearing. Patchy fog in the morning. Not as cool. Humid with Highs in the upper 80s. South Winds around 5 Mph.

Tonight 25 Jul Poweshiek

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows around 70. South Winds around 5 Mph.

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Deep River Temperature Statistics

July Temperature

Oskaloosa, Oskaloosa Municipal Airport (24.9 miles)

  • Lowest 22 July, 2026

    60.1 °F

  • Average July

    79.3 °F

  • Highest 16 July, 2026

    94.1 °F

Climate (2021–2026)

Oskaloosa, Oskaloosa Municipal Airport (24.9 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.3 °F
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