10-Day Weather Forecast - Onawa, IA

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  • 30|2°F
    Chance of Flurries
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    Today

    30°F

    Partly sunny with a chance of flurries. Windy and not as cool with highs in the lower 30s. Northwest winds 25 to 30 mph with gusts up to 50 mph.

    Tonight

    2°F

    Mostly cloudy in the evening then becoming partly cloudy. Windy cold with lows around zero. Northwest winds 20 to 30 mph with gusts up to 45 mph diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Wind chill values as low as 16 below.

    Hourly details
  • Day

    17°F

    Mostly sunny. Cooler with highs around 18. Northwest winds 10 to 15 mph. Wind chill values as low as 17 below in the morning.

    Night

    8°F

    Mostly cloudy in the evening then clearing. Cold with lows around 2 above. Northwest winds around 5 mph.

    Hourly details
  • Day

    27°F

    Mostly sunny in the morning then becoming mostly cloudy. Not as cool with highs in the upper 20s. South winds 5 to 10 mph. Wind chill values as low as zero in the morning.

    Night

    18°F

    Mostly cloudy with a slight chance of snow in the evening then partly cloudy after midnight. Not as cool with lows around 15. Chance of snow 20 percent.

    Hourly details
  • Day

    32°F

    Partly sunny. Highs in the lower 30s.

    Night

    12°F

    Partly cloudy. Cold with lows around 10 above. Wind chill values as low as zero.

    Hourly details
  • Day

    31°F

    Mostly sunny. Highs in the upper 20s. Wind chill values as low as zero in the morning.

    Night

    22°F

    Mostly cloudy. Cold with lows 5 to 10 above. Wind chill values as low as 5 below after midnight.

    Hourly details
  • Day

    21°F

    Partly sunny. Cooler with highs 15 to 20. Wind chill values as low as 5 below.

    Night

    0°F

    Mostly cloudy. Colder with lows 5 below to zero. Wind chill values as low as 20 below.

    Hourly details
  • Weekend Weather

  • Day

    4°F

    Partly sunny with a slight chance of snow in the morning then mostly cloudy with a chance of snow in the afternoon. Cold with highs around 10 above. Chance of snow 30 percent. Wind chill values as low as 20 below.

    Night

    -6°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around -6F. Dew point will be around -11F with an average humidity of 67%. Winds will be 5 mph from the N.

  • Day

    8°F

    Sunny. High temperature around 8F. Dew point will be around -6F with an average humidity of 69%. Winds will be 3 mph from the NW.

    Night

    1°F

    Clear. Low temperature around 1F. Dew point will be around -2F with an average humidity of 79%. Winds will be 2 mph from the S.

  • Day

    15°F

    Sunny. High temperature around 15F. Dew point will be around 4F with an average humidity of 73%. Winds will be 3 mph from the W.

    Night

    5°F

    Clear. Low temperature around 5F. Dew point will be around 5F with an average humidity of 84%. Winds will be 1 mph from the W.

  • Day

    17°F

    Sunny. High temperature around 17F. Dew point will be around 7F with an average humidity of 75%. Winds will be 3 mph from the NW.

    Night

    6°F

    Clear. Low temperature around 6F. Dew point will be around 7F with an average humidity of 87%. Winds will be 2 mph from the NW.