Hull, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hull, a city in Sioux County, Iowa.
Overnight
62°F
Areas Of Fog
Areas of fog. Cloudy. Low around 62, with temperatures rising to around 65 overnight. North wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hull
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Areas Of Fog | 5 mph N | 12% |
| Saturday | 68°F | Areas Of Fog then Mostly Cloudy | 5 to 10 mph N | 31% |
| Saturday Night | 55°F | Cloudy | 10 mph NNE | 9% |
| Sunday | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 18% |
| Sunday Night | 52°F | Chance Rain Showers | 10 mph ENE | 52% |
| Monday | 60°F | Rain Showers Likely | 10 mph ENE | 55% |
| Monday Night | 46°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph E | 30% |
| Tuesday | 62°F | Mostly Sunny | 5 to 10 mph ESE | 4% |
| Tuesday Night | 44°F | Partly Cloudy | 5 mph ESE | 2% |
| Wednesday | 66°F | Mostly Sunny | 5 to 10 mph SE | 6% |
| Wednesday Night | 49°F | Partly Cloudy then Chance Rain Showers | 5 mph SE | 26% |
| Thursday | 68°F | Chance Rain Showers | 5 to 10 mph SSE | 26% |
| Thursday Night | 53°F | Mostly Cloudy | 5 mph SE | 13% |
| Friday | 70°F | Partly Sunny | 5 to 10 mph SE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Hull (43.189, -96.134). Updated through the day.
Growing snapshot for Hull
Last spring frost
Apr 30
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
5a
More local growing data for Hull: nearby ZIP 51239 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Alton
Boyden
Chatsworth
Craig
Hawarden
Hospers
Ireton
Matlock
Maurice
Orange City
Rock Valley
Sheldon
Sioux Center
Struble
Climate data from the nearest NOAA station, Sioux Ctr 2 Se, Ia (10.2 mi from Hull). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.