10-Day Weather Forecast - Harlan, IA
As of
- |75°FClearHourly details
Tonight
75°FClear. Low temperature around 75F. Dew point will be around 71F with an average humidity of 67%. Winds will be 11 mph from the S.
- 92|72°FSunnyHourly details
Day
92°FSunny with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 103 in the afternoon.
Night
72°FMostly clear. Humid with lows around 70. Southeast winds around 5 mph.
Weekend Weather
- 93|72°FSunnyHourly details
Day
93°FSunny with highs in the lower 90s. Southeast winds around 5 mph. Heat index values up to 101.
Night
72°FPartly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows around 70. Southeast winds around 5 mph. Chance of rain 20 percent.
- 88|71°FMostly SunnyHourly details
Day
88°FMostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
Night
71°FPartly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent.
- 89|76°FMostly SunnyHourly details
Day
89°FMostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent.
Night
76°FPartly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
- 92|72°F30% Chance of StormsHourly details
Day
92°FMostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
Night
72°FPartly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
- 88|68°FMostly SunnyHourly details
Day
88°FMostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
Night
68°FPartly cloudy in the evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.
- 82|65°FMostly Sunny
Day
82°FMostly sunny. Highs in the mid 80s.
Night
65°FMostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 67F with an average humidity of 90%. Winds will be 4 mph from the E.
- 80|64°FMostly Sunny
Day
80°FMostly sunny. High temperature around 80F. Dew point will be around 67F with an average humidity of 81%. Winds will be 7 mph from the SE.
Night
64°FClear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 64F. Dew point will be around 66F with an average humidity of 87%. Winds will be 6 mph from the SE.
Weekend Weather
- 78|65°F30% Chance of Rain
Day
78°FMostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 78F. Dew point will be around 67F with an average humidity of 82%. Winds will be 6 mph from the SE.
Night
65°FClear. Low temperature around 65F. Dew point will be around 66F with an average humidity of 86%. Winds will be 5 mph from the SE.












