10-Day Weather Forecast - Ottumwa, IA

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  • 27|18°F
    Sunny
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    Today

    27°F

    Sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph.

    Tonight

    18°F

    Mostly clear in the evening then becoming partly cloudy. Lows around 17. South winds around 5 mph increasing to 10 to 15 mph with gusts up to 25 mph after midnight.

    Hourly details
  • Day

    50°F

    Mostly cloudy. Not as cool with highs in the upper 40s. South winds around 15 mph becoming west in the afternoon.

    Night

    23°F

    Mostly cloudy in the evening then clearing. Lows in the lower 20s. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    39°F

    Sunny in the morning then partly sunny with a slight chance of snow in the afternoon. Highs in the lower 40s. Northwest winds 5 to 10 mph. Chance of snow 20 percent.

    Night

    24°F

    Snow likely with a slight chance of rain. Light snow accumulation possible. Lows in the mid 20s. Chance of precipitation 70 percent.

    Hourly details
  • Day

    44°F

    Mostly sunny. A slight chance of snow in the morning. Highs in the lower 40s. Chance of snow 20 percent.

    Night

    29°F

    Mostly clear. Lows in the mid 20s.

    Hourly details
  • Day

    62°F

    Sunny. Not as cool with highs in the lower 60s.

    Night

    31°F

    Mostly clear. Lows around 30.

    Hourly details
  • Weekend Weather

  • Day

    49°F

    Mostly sunny. Highs in the upper 40s.

    Night

    23°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    36°F

    Partly sunny with a 40 percent chance of snow. Highs in the upper 30s.

    Night

    22°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 22F. Dew point will be around 18F with an average humidity of 69%. Winds will be 10 mph from the E.

  • Day

    36°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 36F. Dew point will be around 22F with an average humidity of 66%. Winds will be 9 mph from the E.

    Night

    26°F

    Cloudy. Low temperature around 26F. Dew point will be around 24F with an average humidity of 87%. Winds will be 5 mph from the E.

  • Day

    40°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 29F with an average humidity of 76%. Winds will be 4 mph from the E.

    Night

    25°F

    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 25F. Dew point will be around 25F with an average humidity of 85%. Winds will be 4 mph from the N.

  • Day

    39°F

    Mostly cloudy. High temperature around 39F. Dew point will be around 24F with an average humidity of 66%. Winds will be 5 mph from the NE.

    Night

    26°F

    Partly cloudy. Low temperature around 26F. Dew point will be around 23F with an average humidity of 79%. Winds will be 2 mph from the E.