White Heath, IL Weather & Growing Conditions
Tonight
55°F
Light Rain then Rain Showers
Rain and a slight chance of thunderstorms before midnight, then rain showers. Mostly cloudy. Low around 55, with temperatures rising to around 60 overnight. South wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Light Rain then Rain Showers | 15 to 20 mph S | 91% |
| Wednesday | 62°F | Slight Chance Light Rain then Mostly Cloudy | 14 to 17 mph SW | 24% |
| Wednesday Night | 44°F | Mostly Cloudy | 13 mph SW | 1% |
| Thursday | 61°F | Mostly Sunny | 10 to 16 mph WSW | 4% |
| Thursday Night | 42°F | Mostly Cloudy | 8 mph WNW | 10% |
| Friday | 55°F | Slight Chance Light Rain then Partly Sunny | 7 to 13 mph NNW | 18% |
| Friday Night | 35°F | Mostly Cloudy | 5 to 10 mph NNW | 5% |
| Saturday | 54°F | Mostly Sunny | 6 mph NW | 2% |
| Saturday Night | 33°F | Partly Cloudy | 5 mph W | 2% |
| Sunday | 59°F | Sunny | 5 to 10 mph W | 11% |
| Sunday Night | 33°F | Mostly Clear | 5 to 8 mph WNW | 6% |
| Monday | 64°F | Sunny | 5 to 13 mph WSW | 3% |
| Monday Night | 38°F | Mostly Clear | 6 to 9 mph WSW | 2% |
| Tuesday | 66°F | Sunny | 8 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for White Heath, IL
Last spring frost
Apr 23
First fall frost
Oct 13
Growing season
170 days
Hardiness zone
6a
Explore more for White Heath, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Champaign 9 Sw, Il (6.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.