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Harper Weather Warning NWS WEATHER ALERT FOR THE HARPER, IA AREA - FLOOD WARNING Issued: 825 PM CDT Sun Sep 20 2026 Harper Weather Warning

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52231 Weather (Harper, IA)

Harper, IA WeatherCurrent Conditions and Weather for Harper, Iowa
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Overcast at Harper (52231), temperature is 60°F16°C, dew point 60°F16°C, humidity 100%. Wind direction is ENE at 10 mphat 16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.06 in1017 mb. Last update: 11:06 pm.*
*Time is approximately 11:06 pm Sun, Sep 20, 2026. Time will be within 15 minutes of current local time. Harper weather forecast data is updated every 15 minutes.

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Sunshine is delicious, rain is refreshing, wind braces us up, snow is exhilarating; there is really no such thing as bad weather, only different kinds of good weather. ―John Ruskin
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Harper IA Weather - 12:06 am

Harper Weather Forecast

Weather forecast for: Harper IA
Last Update: 1:26 pm CDT Sep 20, 2026
Tonight: A slight chance of showers before 3am, then a slight chance of showers after 4am. Cloudy, with a low around 57. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday: A chance of showers before 3pm, then a chance of showers after 4pm. Cloudy, with a high near 61. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 52. Northeast wind 10 to 15 mph. Chance of precipitation is 60%.
Tuesday: A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 61. Northeast wind around 10 mph.
Tuesday Night: Partly cloudy, with a low around 46.
Wednesday: Sunny, with a high near 63.
Wednesday Night: Partly cloudy, with a low around 49.
Thursday: Mostly cloudy, with a high near 65.
Thursday Night: Mostly cloudy, with a low around 53.
Friday: Mostly cloudy, with a high near 68.
Friday Night: Mostly cloudy, with a low around 55.
Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 70.
Saturday Night: Mostly cloudy, with a low around 57.
Sunday: Partly sunny, with a high near 73.

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