10-Day Weather Forecast - Ottumwa, IA

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  • |47°F
    30% Chance of Rain
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    Tonight

    47°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 47F. Dew point will be around 27F with an average humidity of 57%. Winds will be 20 mph from the S.

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  • Day

    49°F

    Mostly cloudy and breezy. Highs around 50. West winds 15 to 25 mph. Gusts up to 50 mph early this morning.

    Night

    35°F

    Mostly cloudy. A slight chance of snow after midnight. Lows in the lower 30s. North winds 10 to 15 mph becoming east 5 to 10 mph after midnight. Chance of snow 20 percent.

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  • Weekend Weather

  • Day

    52°F

    Mostly cloudy. Highs in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph.

    Night

    44°F

    Cloudy. A chance of rain after midnight. Lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

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  • Day

    55°F

    A slight chance of thunderstorms. Rain in the morning then rain and snow in the afternoon. Little or no snow accumulation. Windy with highs in the upper 50s. Temperature falling into the lower 40s in the afternoon. Southeast winds 15 to 20 mph with gusts up to 30 mph becoming northwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of precipitation near 100 percent.

    Night

    15°F

    Snow. Areas of blowing snow. Moderate snow accumulation. Windy and much cooler with lows around 10 above. Chance of snow near 100 percent.

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  • Day

    22°F

    Patchy blowing snow in the morning. Mostly cloudy with snow likely in the morning then mostly sunny in the afternoon. Little or no additional snow accumulation. Windy and much cooler with highs around 20. Chance of snow 60 percent.

    Night

    10°F

    Mostly clear. Lows zero to 5 above zero.

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  • Day

    33°F

    Sunny in the morning then becoming partly sunny. Highs around 30.

    Night

    31°F

    Mostly cloudy with a chance of snow. A chance of rain after midnight. Not as cool. Near steady temperature in the upper 20s. Chance of precipitation 30 percent.

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  • Day

    50°F

    Partly sunny. Not as cool with highs in the lower 50s.

    Night

    38°F

    Partly cloudy. Lows in the mid 30s.

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  • Day

    63°F

    Sunny. Highs in the lower 60s.

    Night

    43°F

    Mostly clear. Low temperature around 43F. Dew point will be around 39F with an average humidity of 71%. Winds will be 4 mph from the N.

  • Day

    60°F

    Partly cloudy. High temperature around 60F. Dew point will be around 37F with an average humidity of 56%. Winds will be 3 mph from the W.

    Night

    47°F

    Partly cloudy. Low temperature around 47F. Dew point will be around 37F with an average humidity of 58%. Winds will be 2 mph from the S.

  • Weekend Weather

  • Day

    66°F

    Mostly sunny. High temperature around 66F. Dew point will be around 39F with an average humidity of 50%. Winds will be 3 mph from the SW.

    Night

    43°F

    Clear. Low temperature around 43F. Dew point will be around 36F with an average humidity of 56%. Winds will be 5 mph from the NE.