Harlan, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Monday 4/29
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then becoming mostly sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. Northwest winds 10 to 15 mph becoming east 5 to 10 mph after midnight.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    76°
    Forecast night icon
    Night
    80% Chance of Storms
    46°
    Tuesday 4/30
    Day
    76°
    70% Chance of Storms
    Forecast day icon
    Night
    46°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Showers and thunderstorms likely in the afternoon. Breezy and much warmer with highs in the upper 70s. Southeast winds 10 to 15 mph becoming south 15 to 25 mph in the afternoon. Chance of rain 70 percent.
    Night Details
    Partly cloudy with thunderstorms with a chance of showers in the evening then mostly clear after midnight. Lows in the mid 40s. West winds 15 to 20 mph becoming north 10 to 15 mph after midnight. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    65°
    Forecast night icon
    Night
    Thunderstorms
    55°
    Wednesday 5/1
    Day
    65°
    70% Chance of Storms
    Forecast day icon
    Night
    55°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Not as warm with highs in the upper 60s. East winds 10 to 15 mph. Chance of rain 70 percent.
    Night Details
    Thunderstorms likely. Showers likely in the evening then showers after midnight. Locally heavy rainfall possible after midnight. Lows in the lower 50s. Chance of rain 90 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    65°
    Forecast night icon
    Night
    40% Chance of Storms
    45°
    Thursday 5/2
    Day
    65°
    70% Chance of Storms
    Forecast day icon
    Night
    45°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers likely mainly in the morning. Breezy with highs in the upper 60s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    30% Chance Rain Showers
    46°
    Friday 5/3
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 60s.
    Night Details
    Partly cloudy. A chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    65°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Saturday 5/4
    Day
    65°
    30% Chance Rain Showers
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 60s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Sunday 5/5
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 52F. Dew point will be around 51F with an average humidity of 79%. Winds will be 10 mph from the S.
  • Forecast day icon
    Monday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    50% Chance of Rain
    53°
    Monday 5/6
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    53°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 54F with an average humidity of 74%. Winds will be 12 mph from the S.
    Night Details
    Mostly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 53F. Dew point will be around 53F with an average humidity of 82%. Winds will be 9 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    Clear
    51°
    Tuesday 5/7
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 51F with an average humidity of 67%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 72%. Winds will be 3 mph from the W.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Wednesday 5/8
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 67F. Dew point will be around 50F with an average humidity of 69%. Winds will be 2 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 50F. Dew point will be around 49F with an average humidity of 78%. Winds will be 2 mph from the E.