Woodhull, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Woodhull, a village in Henry County, Illinois.
Today
55°F
Slight Chance Rain Showers
A slight chance of rain showers after 11am. Cloudy, with a high near 55. Southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Woodhull
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 55°F | Slight Chance Rain Showers | 15 to 20 mph SW | 22% |
| Tonight | 45°F | Mostly Cloudy | 15 mph SW | 10% |
| Thursday | 55°F | Chance Rain Showers | 10 to 15 mph W | 34% |
| Thursday Night | 41°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NW | 24% |
| Friday | 50°F | Partly Sunny | 5 to 15 mph N | 8% |
| Friday Night | 31°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 51°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 33°F | Mostly Clear | 0 to 5 mph W | 2% |
| Sunday | 57°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 35°F | Clear | 0 to 5 mph W | 1% |
| Monday | 63°F | Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 5 mph W | 0% |
| Tuesday | 64°F | Sunny | 5 mph NW | 0% |
| Tuesday Night | 40°F | Partly Cloudy | 0 mph | 0% |
Forecast source: National Weather Service (api.weather.gov) for Woodhull (41.178, -90.322). Updated through the day.
Growing snapshot for Woodhull
Last spring frost
Apr 28
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
5b
More local growing data for Woodhull: nearby ZIP 61413 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Altona, Il (11.7 mi from Woodhull). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.