Johnston, IA Weather Maps
Johnston, IA Regional Weather
Johnston, IA
Day: Patchy fog late this morning. Mostly cloudy. Highs around 80. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows around 70. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Perry, IA
Day: Patchy fog late this morning. Mostly cloudy. Highs in the lower 80s. Southeast winds around 10 mph with gusts up to 25 mph.
Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
Indianola, IA
Day: Mostly cloudy late this morning, then becoming partly sunny. Patchy fog late this morning. Highs in the lower 80s. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. South winds 5 to 10 mph. Chance of rain 50 percent.
Ames, IA
Day: Mostly cloudy. Highs in the upper 70s. Southeast winds around 10 mph with gusts up to 25 mph.
Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Boone, IA
Day: Patchy fog late this morning. Mostly cloudy. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Night: A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
Newton, IA
Day: Patchy fog late this morning. Mostly cloudy. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Night: 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. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Winterset, IA
Day: Patchy fog late this morning. Partly sunny. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. South winds 5 to 10 mph. Chance of rain 50 percent.
Pella, IA
Day: Mostly cloudy late this morning, then becoming partly sunny. Patchy fog late this morning. Highs in the lower 80s. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Jefferson, IA
Day: Mostly cloudy. Patchy fog. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Night: Showers and thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 70 percent.
Marshalltown, IA
Day: Mostly cloudy. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Guthrie Center, IA
Day: Mostly cloudy late this morning, then becoming partly sunny. Patchy fog late this morning. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 25 mph.
Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
Greenfield, IA
Day: Patchy fog late this morning. Partly sunny. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
Osceola, IA
Day: Patchy fog late this morning. Partly sunny. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. South winds 5 to 10 mph. Chance of rain 40 percent.
Webster City, IA
Day: Cloudy. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Night: Showers likely with a chance of thunderstorms. Humid with lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
Chariton, IA
Day: Patchy fog late this morning. Partly sunny. Highs in the lower 80s. Southeast winds around 10 mph.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. South winds 5 to 10 mph. Chance of rain 40 percent.
Iowa Falls, IA
Day: Mostly cloudy. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Night: A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.
Creston, IA
Day: Patchy fog late this morning. Partly sunny. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. South winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent.
Fort Dodge, IA
Day: Mostly cloudy. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Night: Showers and thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Grinnell, IA
Day: Mostly cloudy. A slight chance of showers and thunderstorms late this morning. Patchy fog late this morning. Highs in the upper 70s. East winds 10 to 15 mph. Chance of rain 20 percent.
Night: Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.
Oskaloosa, IA
Day: Mostly cloudy late this morning, then becoming partly sunny. Patchy fog late this morning. Highs around 80. Southeast winds around 10 mph with gusts up to 20 mph.
Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
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