Weather in Harlan, Iowa, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Harlan
Overnight |
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Temperature: 34°F Wind Speed: 9 mph Wind Direction: S Forecast: Mostly clear. Low around 34, with temperatures rising to around 36 overnight. South wind around 9 mph. |
Monday |
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Temperature: 58°F Wind Speed: 9 to 18 mph Wind Direction: S Forecast: Partly sunny. High near 58, with temperatures falling to around 55 in the afternoon. South wind 9 to 18 mph, with gusts as high as 26 mph. |
Monday Night |
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Temperature: 47°F Wind Speed: 10 to 14 mph Wind Direction: SSE Forecast: Areas of drizzle between 10pm and midnight, then drizzle and a slight chance of thunderstorms. Cloudy. Low around 47, with temperatures rising to around 50 overnight. South southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible. |
Tuesday |
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Temperature: 54°F Wind Speed: 10 to 23 mph Wind Direction: ENE Forecast: Showers and thunderstorms likely before 9am, then rain. Cloudy, with a high near 54. East northeast wind 10 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
Tuesday Night |
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Temperature: 23°F Wind Speed: 26 to 37 mph Wind Direction: NNW Forecast: Rain and snow before 9pm, then rain and snow between 9pm and midnight, then areas of blowing snow and rain and snow. Cloudy, with a low around 23. North northwest wind 26 to 37 mph, with gusts as high as 52 mph. Chance of precipitation is 100%. New snow accumulation of around one inch possible. |
Wednesday |
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Temperature: 34°F Wind Speed: 17 to 37 mph Wind Direction: NW Forecast: A slight chance of snow before noon, then patchy blowing snow. Mostly sunny, with a high near 34. Northwest wind 17 to 37 mph, with gusts as high as 47 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible. |
Wednesday Night |
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Temperature: 18°F Wind Speed: 2 to 14 mph Wind Direction: WNW Forecast: Mostly clear, with a low around 18. West northwest wind 2 to 14 mph, with gusts as high as 22 mph. |
Thursday |
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Temperature: 42°F Wind Speed: 2 to 9 mph Wind Direction: SW Forecast: A slight chance of rain and snow after noon. Partly sunny, with a high near 42. Southwest wind 2 to 9 mph. |
Thursday Night |
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Temperature: 29°F Wind Speed: 8 mph Wind Direction: SE Forecast: Rain and snow likely. Cloudy, with a low around 29. Southeast wind around 8 mph. New snow accumulation of less than half an inch possible. |
Friday |
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Temperature: 40°F Wind Speed: 9 to 13 mph Wind Direction: NE Forecast: A chance of rain and snow. Mostly cloudy, with a high near 40. Northeast wind 9 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible. |
Friday Night |
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Temperature: 23°F Wind Speed: 6 to 9 mph Wind Direction: NNW Forecast: A slight chance of snow before midnight. Partly cloudy, with a low around 23. North northwest wind 6 to 9 mph. |
Saturday |
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Temperature: 46°F Wind Speed: 6 to 10 mph Wind Direction: WNW Forecast: Sunny, with a high near 46. West northwest wind 6 to 10 mph, with gusts as high as 17 mph. |
Saturday Night |
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Temperature: 26°F Wind Speed: 5 to 8 mph Wind Direction: W Forecast: Mostly clear, with a low around 26. West wind 5 to 8 mph. |
Sunday |
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Temperature: 54°F Wind Speed: 6 to 10 mph Wind Direction: W Forecast: Sunny, with a high near 54. West wind 6 to 10 mph, with gusts as high as 16 mph. |