Ottumwa Lake Weather Forecast

    • 35
    • 57

    Mostly Sunny

    • 32
    • 71

    Mostly Sunny

    • 25
    • 54

    Chance Snow

    • 23
    • 46

    Chance Snow

    • 27
    • 50

    Partly Sunny

    • 30
    • 63

    Mostly Cloudy

Today 7 Mar Haakon

Mostly sunny. Not as cool with Highs in the upper 50s. West Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 7 Mar Haakon

Clear. Lows in the lower 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Ottumwa Lake Temperature Statistics

March Temperature

Philip, Philip Airport (18 miles)

  • Lowest 1 March, 2026

    10.7 °F

  • Average March

    38.2 °F

  • Highest 4 March, 2026

    71.1 °F

Climate (2021–Present)

Philip, Philip Airport (18 miles)

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  • Average Low 2021–2026

    35.8 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    63.8 °F
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