Harlan, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    58°
    Forecast night icon
    Night
    Thunderstorms
    50°
    Thursday 4/25
    Day
    58°
    30% Chance Rain Showers
    Forecast day icon
    Night
    50°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of showers. Breezy. Near steady temperature in the lower 60s. Southeast winds 20 to 25 mph with gusts up to 35 mph.
    Night Details
    Thunderstorms likely with a chance of showers in the evening then showers and thunderstorms after midnight. Breezy with lows around 50. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    65°
    Forecast night icon
    Night
    60% Chance of Storms
    53°
    Friday 4/26
    Day
    65°
    Thunderstorms
    Forecast day icon
    Night
    53°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Thunderstorms showers breezy with highs in the upper 60s. Southeast winds 20 to 25 mph with gusts up to 40 mph. Chance of rain near 100 percent.
    Night Details
    Showers and thunderstorms likely in the evening then partly cloudy after midnight. Breezy with lows in the lower 50s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 60 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    Thunderstorms
    55°
    Saturday 4/27
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    55°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Showers and thunderstorms. Lows in the mid 50s. Highs around 70. Chance of rain 90 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    42°
    Sunday 4/28
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    42°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms. Lows in the mid 50s. Highs around 70. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler with lows in the lower 40s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Monday 4/29
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the lower 60s.
    Night Details
    Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    40% Chance of Storms
    51°
    Tuesday 4/30
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
    Night Details
    Mostly clear with a chance of showers and thunderstorms. Lows in the lower 50s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Wednesday 5/1
    Day
    76°
    30% Chance of Storms
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 53F. Dew point will be around 43F with an average humidity of 58%. Winds will be 7 mph from the E.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Thursday 5/2
    Day
    71°
    40% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 50F with an average humidity of 63%. Winds will be 3 mph from the SE.
    Night Details
    Clear with a chance of rain. Chance of precipitation 40%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 74%. Winds will be 5 mph from the E.
  • Forecast day icon
    Friday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Friday 5/3
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 52F with an average humidity of 69%. Winds will be 9 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 75%. Winds will be 9 mph from the SE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    69°
    Forecast night icon
    Night
    50% Chance of Rain
    54°
    Saturday 5/4
    Day
    69°
    40% Chance of Rain
    Forecast day icon
    Night
    54°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 69F. Dew point will be around 54F with an average humidity of 71%. Winds will be 11 mph from the S.
    Night Details
    Cloudy with a 45% chance for rain and thunderstorms. Low temperature around 54F. Dew point will be around 53F with an average humidity of 77%. Winds will be 7 mph from the S.