Jesup, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jesup, a city in Black Hawk County, Iowa.
Today
78°F
Occasional Showers And Thunderstorms then Showers And Thunderstorms Likely
Occasional showers and thunderstorms before 11am, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy. High near 78, with temperatures falling to around 76 in the afternoon. South wind 5 to 10 mph. Chance of precipitation is 80%.
7-day forecast for Jesup
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Occasional Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph S | 82% |
| Tonight | 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% |
| Friday Night | 53°F | Partly Cloudy | 5 mph E | 7% |
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
Nearby towns & communities
Cedar Falls
Dunkerton
Elk Run Heights
Evansdale
Gilbertville
Hudson
La Porte City
Raymond
Washburn
Waterloo
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.