


NWS Forecast for: Harpers Ferry IA Issued by: National Weather Service La Crosse Last Update: 4:29 pm CDT Jul 15, 2025 | ![]() |
Tonight: Mostly clear, with a low around 69. Southwest wind around 6 mph becoming calm in the evening. Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 86. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 59. Northwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday: Partly sunny, with a high near 74. North wind around 7 mph. Thursday Night: Partly cloudy, with a low around 55. Light east wind. Friday: Mostly sunny, with a high near 78. Calm wind becoming southeast around 6 mph in the afternoon. Friday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Light south wind. Chance of precipitation is 40%. Saturday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Calm wind becoming southwest around 6 mph in the afternoon. Saturday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 65. Light north wind. Chance of precipitation is 30%. Sunday: A 20 percent chance of showers. Partly sunny, with a high near 82. Calm wind becoming northeast around 5 mph in the afternoon. Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 64. Light east wind. Monday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind 3 to 7 mph. Monday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 6 mph becoming calm in the evening. Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the morning. | |
Harpers Ferry IA 43.2°N 91.14°W | |
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