Harman US

Mediapolis, IA Weather & Growing Conditions

Today
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 40%.

7-day forecast

WhenTempForecastWindPrecip
Today 85°F Chance Showers And Thunderstorms 5 to 10 mph S 40%
Tonight 66°F Chance Showers And Thunderstorms 5 mph W 82%
Sunday 73°F Showers And Thunderstorms 5 to 15 mph NE 80%
Sunday Night 59°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 10 to 15 mph NE 63%
Monday 65°F Showers And Thunderstorms Likely 15 mph NE 65%
Monday Night 53°F Chance Rain Showers 10 mph NE 51%
Tuesday 63°F Chance Rain Showers 10 to 15 mph NE 43%
Tuesday Night 49°F Partly Cloudy 5 to 10 mph NE 5%
Wednesday 67°F Mostly Sunny 5 to 10 mph NE 1%
Wednesday Night 53°F Partly Cloudy 5 mph NE 2%
Thursday 70°F Mostly Sunny 5 mph NE 6%
Thursday Night 55°F Partly Cloudy 5 mph NE 5%
Friday 72°F Mostly Sunny 5 mph E 5%
Friday Night 56°F Partly Cloudy 5 mph E 6%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Mediapolis, IA

Last spring frost
Apr 8
First fall frost
Oct 29
Growing season
202 days
Hardiness zone
5b

Explore more for Mediapolis, IA: full frost dates · planting calendar · Iowa frost dates

Climate data from the nearest NOAA station, Gladstone Dam 18, Il (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.