Harlan, IA

Current conditions, hourly and 7-day forecast, and live radar for Harlan, IA 51537. Right now: mostly clear, 56°F. Data from the National Weather Service.

• Tonight: Mostly clear. Low around 56, with temperatures rising to around 58 overnight. North wind around 2 mph.
• Thursday: Patchy fog between 8am and 9am. Sunny. High near 79, with temperatures falling to around 77 in the afternoon. Southeast wind 0 to 3 mph.
• Thursday Night: Clear. Low around 58, with temperatures rising to around 60 overnight. South southeast wind 1 to 7 mph.
• Friday: Mostly sunny, with a high near 82. South wind 8 to 15 mph, with gusts as high as 22 mph.
• Friday Night: A chance of rain showers between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. South southwest wind 6 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
• Saturday: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. North northwest wind 6 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.