County Forecast for Dunlap , IA
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140200-
Harrison-
Including the cities of Missouri Valley, Woodbine, Logan,
and Dunlap
133 PM CDT Thu Aug 13 2026

This afternoon   Mostly sunny. Near steady temperature in the lower 80s. East winds around 10 mph.
Tonight   Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Friday   Mostly cloudy with a chance of showers and thunderstorms. Humid with highs in the mid 80s. East winds 5 to 10 mph, becoming southeast in the afternoon. Chance of rain 50 percent.
Friday night   Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. East winds around 5 mph, becoming northwest around 5 mph after midnight. Chance of rain 20 percent.
Saturday   Mostly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 40 percent.
Saturday night   A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent.
Sunday   Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
Sunday night   Partly cloudy. Lows in the lower 60s.
Monday   Mostly sunny. Highs in the upper 70s.
Monday night   Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 20 percent.
Tuesday   Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
Tuesday night   Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
Wednesday   Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs around 80. Chance of rain 20 percent.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
More Rounds of Storms for Corn Belt Friday
Posted at 12:03PM Thu Aug 13, 2026 CDT
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