10-Day Weather Forecast - Onawa, IA

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  • 29|22°F
    Partly Sunny
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    Today

    29°F

    Mostly cloudy this morning then becoming partly sunny. Much cooler. Near steady temperature in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

    Tonight

    22°F

    Cloudy. A slight chance of snow after midnight. Lows around 17. North winds around 5 mph becoming east after midnight. Chance of snow 20 percent.

    Hourly details
  • Day

    31°F

    A chance of snow in the morning. Cloudy with a chance of freezing rain. Ice accumulation around a trace. Highs in the lower 30s. South winds 5 to 10 mph. Chance of precipitation 50 percent.

    Night

    26°F

    Mostly cloudy. Lows around 17. Northwest winds 10 to 15 mph.

    Hourly details
  • Day

    26°F

    Cloudy. Highs in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

    Night

    11°F

    Cloudy. A slight chance of snow after midnight. Colder with lows 5 to 10 above. Chance of snow 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    11°F

    Mostly cloudy. A chance of snow in the morning. Cooler. Near steady temperature around 10 above. Chance of snow 40 percent. Wind chill values as low as zero.

    Night

    -8°F

    Mostly cloudy in the evening then becoming partly cloudy. Much colder with lows around 10 below.

    Hourly details
  • Day

    15°F

    Sunny. Highs 15 to 20. Wind chill values as low as 15 below in the morning.

    Night

    13°F

    Mostly clear in the evening then becoming partly cloudy. Not as cold with lows around 10 above. Temperature rising to around 20 after midnight. Wind chill values as low as 5 below.

    Hourly details
  • Day

    35°F

    Mostly sunny. Not as cool with highs in the mid 30s.

    Night

    20°F

    Partly cloudy. Lows around 15.

    Hourly details
  • Day

    38°F

    Partly sunny. Highs in the upper 30s.

    Night

    31°F

    Partly cloudy. Low temperature around 31F. Dew point will be around 30F with an average humidity of 88%. Winds will be 6 mph from the SW.

  • Day

    45°F

    Mostly sunny. High temperature around 45F. Dew point will be around 33F with an average humidity of 72%. Winds will be 5 mph from the W.

    Night

    33°F

    Partly cloudy. Low temperature around 33F. Dew point will be around 27F with an average humidity of 73%. Winds will be 5 mph from the SW.

  • Day

    42°F

    Partly cloudy. High temperature around 42F. Dew point will be around 26F with an average humidity of 62%. Winds will be 3 mph from the W.

    Night

    30°F

    Partly cloudy. Low temperature around 30F. Dew point will be around 23F with an average humidity of 72%. Winds will be 4 mph from the SE.

  • Day

    45°F

    Partly cloudy. High temperature around 45F. Dew point will be around 30F with an average humidity of 66%. Winds will be 3 mph from the S.

    Night

    33°F

    Mostly clear. Low temperature around 33F. Dew point will be around 28F with an average humidity of 74%. Winds will be 0 mph from the S.