Woodhull, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Woodhull, a village in Henry County, Illinois.
Overnight
68°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 3am and 4am, then patchy fog and a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Woodhull
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Slight Chance Showers And Thunderstorms | 10 mph SE | 24% |
| Saturday | 82°F | Patchy Fog | 5 to 10 mph SE | 57% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph W | 86% |
| Sunday | 71°F | Showers And Thunderstorms | 10 to 15 mph NE | 75% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms | 15 mph NE | 53% |
| Monday | 63°F | Showers And Thunderstorms Likely | 15 to 20 mph NE | 66% |
| Monday Night | 52°F | Chance Rain Showers | 15 mph NE | 52% |
| Tuesday | 62°F | Chance Rain Showers | 15 mph NE | 31% |
| Tuesday Night | 49°F | Partly Cloudy | 5 to 15 mph NE | 8% |
| Wednesday | 66°F | Mostly Sunny | 10 mph NE | 2% |
| Wednesday Night | 52°F | Partly Cloudy | 5 to 10 mph NE | 1% |
| Thursday | 68°F | Mostly Sunny | 5 to 10 mph NE | 6% |
| Thursday Night | 54°F | Partly Cloudy | 5 mph NE | 4% |
| Friday | 71°F | Mostly Sunny | 5 to 10 mph NE | 3% |
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 Sep 19, 2026.