10-Day Weather Forecast - Harlan, IA

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  • 19|14°F
    Mostly Sunny
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    Today

    19°F

    Mostly sunny. Highs in the lower 20s. North winds around 5 mph becoming south this afternoon.

    Tonight

    14°F

    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows around 12. Temperature rising into the lower 20s after midnight. South winds 10 to 15 mph. Wind chill values as low as 1 below.

    Hourly details
  • Day

    43°F

    Mostly cloudy. Not as cool with highs in the mid 40s. Southwest winds around 10 mph becoming northwest in the afternoon.

    Night

    21°F

    Mostly cloudy in the evening then clearing. Lows around 18. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    37°F

    Partly sunny in the morning then mostly cloudy with a chance of snow and rain in the afternoon. Little or no snow accumulation. Highs in the upper 30s. North winds around 5 mph becoming southeast in the afternoon. Chance of precipitation 40 percent.

    Night

    24°F

    Mostly cloudy with rain and snow likely in the evening then partly cloudy with a chance of snow after midnight. Little or no snow accumulation. Lows around 20. Chance of precipitation 60 percent.

    Hourly details
  • Day

    46°F

    Sunny. Highs in the lower 40s.

    Night

    30°F

    Mostly clear. Lows in the upper 20s.

    Hourly details
  • Day

    58°F

    Sunny. Not as cool with highs in the mid 50s.

    Night

    28°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s.

    Hourly details
  • Weekend Weather

  • Day

    36°F

    Partly sunny. Much cooler with highs around 40.

    Night

    14°F

    Partly cloudy in the evening then mostly cloudy with a slight chance of snow after midnight. Lows around 15. Chance of snow 20 percent.

    Hourly details
  • Day

    30°F

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

    Night

    19°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 19F. Dew point will be around 14F with an average humidity of 73%. Winds will be 8 mph from the E.

  • Day

    32°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 32F. Dew point will be around 18F with an average humidity of 69%. Winds will be 7 mph from the E.

    Night

    22°F

    Cloudy. Low temperature around 22F. Dew point will be around 20F with an average humidity of 83%. Winds will be 5 mph from the SE.

  • Day

    35°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 35F. Dew point will be around 24F with an average humidity of 75%. Winds will be 2 mph from the E.

    Night

    20°F

    Partly cloudy. Low temperature around 20F. Dew point will be around 19F with an average humidity of 77%. Winds will be 4 mph from the NE.

  • Day

    36°F

    Partly cloudy. High temperature around 36F. Dew point will be around 19F with an average humidity of 61%. Winds will be 3 mph from the E.

    Night

    23°F

    Mostly clear. Low temperature around 23F. Dew point will be around 19F with an average humidity of 71%. Winds will be 4 mph from the SE.