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Muscatine, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Muscatine, a city in Muscatine County, Iowa.

Today
85°F
Occasional Showers And Thunderstorms
Occasional showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 90%.

7-day forecast for Muscatine

WhenTempForecastWindPrecip
Today 85°F Occasional Showers And Thunderstorms 5 to 10 mph S 87%
Tonight 65°F Chance Showers And Thunderstorms then Showers And Thunderstorms 5 to 10 mph NW 85%
Sunday 72°F Showers And Thunderstorms 10 to 15 mph NE 77%
Sunday Night 59°F Chance Showers And Thunderstorms 10 to 15 mph NE 54%
Monday 66°F Rain Showers Likely 10 to 15 mph NE 57%
Monday Night 53°F Chance Rain Showers 10 to 15 mph NE 51%
Tuesday 64°F Slight Chance Rain Showers 10 mph NE 18%
Tuesday Night 49°F Partly Cloudy 5 to 10 mph NE 6%
Wednesday 68°F Sunny 5 mph NE 1%
Wednesday Night 53°F Partly Cloudy 0 to 5 mph NE 1%
Thursday 70°F Mostly Sunny 0 to 5 mph NE 5%
Thursday Night 55°F Partly Cloudy 0 to 5 mph NE 4%
Friday 73°F Mostly Sunny 0 to 5 mph E 4%
Friday Night 56°F Partly Cloudy 0 to 5 mph E 5%

Forecast source: National Weather Service (api.weather.gov) for Muscatine (41.419, -91.068). Updated through the day.

Growing snapshot for Muscatine

Last spring frost
Apr 24
First fall frost
Oct 14
Growing season
172 days
Hardiness zone
5b

More local growing data for Muscatine: nearby ZIP 52761 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Muscatine, Ia (2.3 mi from Muscatine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.