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Jesup, IA Weather & Growing Conditions

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

Overnight
64°F
Patchy Fog
Patchy fog and occasional showers and thunderstorms. Cloudy. Low around 64, with temperatures rising to around 66 overnight. East wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Jesup

WhenTempForecastWindPrecip
Overnight 64°F Patchy Fog 10 mph E 78%
Saturday 78°F Patchy Fog then Showers And Thunderstorms Likely 5 to 10 mph S 81%
Saturday Night 60°F Showers And Thunderstorms Likely 5 to 10 mph N 64%
Sunday 66°F Chance Rain Showers 15 mph NE 39%
Sunday Night 54°F Chance Rain Showers 15 mph NE 39%
Monday 62°F Chance Rain Showers 15 mph NE 39%
Monday Night 49°F Chance Rain Showers 10 to 15 mph NE 34%
Tuesday 61°F Slight Chance Rain Showers then Partly Sunny 10 to 15 mph NE 21%
Tuesday Night 45°F Mostly Clear 5 to 10 mph NE 3%
Wednesday 65°F Sunny 5 to 10 mph NE 1%
Wednesday Night 50°F Partly Cloudy 5 mph E 3%
Thursday 66°F Mostly Sunny 5 mph E 7%
Thursday Night 53°F Partly Cloudy 5 mph E 5%
Friday 69°F Mostly Sunny 5 mph E 5%

Forecast source: National Weather Service (api.weather.gov) for Jesup (42.475, -92.066). Updated through the day.

Growing snapshot for Jesup

Last spring frost
Apr 30
First fall frost
Oct 7
Growing season
159 days
Hardiness zone
5a

More local growing data for Jesup: nearby ZIP 50648 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Independence #1, Ia (12.1 mi from Jesup). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.