Diamond Lake Weather Forecast

    • 53
    • 71

    Increasing Clouds

    • 44
    • 77

    Partly Sunny

    • 52
    • 69

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 55
    • 76

    Slight Chance Rain Showers

    • 57
    • 75

    Partly Sunny

Today 9 Oct Poweshiek

Sunny. Highs in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 9 Oct Poweshiek

Mostly clear in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Diamond Lake Temperature Statistics

October Temperature

Pella, Pella Municipal Airport (23.6 miles)

  • Lowest 6 October, 2025

    55 °F

  • Average October

    70.7 °F

  • Highest 3 October, 2025

    88.2 °F

Climate (2020–Present)

Pella, Pella Municipal Airport (23.6 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    62.1 °F
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