Freeburg, IL Weather & Growing Conditions
Today
60°F
Slight Chance Drizzle then Partly Sunny
A slight chance of drizzle before noon. Partly sunny, with a high near 60. West wind 5 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Slight Chance Drizzle then Partly Sunny | 5 to 12 mph W | 0% |
| Tonight | 44°F | Partly Cloudy | 5 mph SW | 0% |
| Thursday | 64°F | Sunny | 5 to 9 mph W | 5% |
| Thursday Night | 45°F | Mostly Cloudy | 2 to 6 mph NW | 14% |
| Friday | 58°F | Partly Sunny | 6 to 10 mph N | 1% |
| Friday Night | 37°F | Partly Cloudy | 2 to 6 mph N | 0% |
| Saturday | 55°F | Mostly Sunny | 1 to 5 mph N | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph NW | 0% |
| Sunday | 61°F | Sunny | 1 to 6 mph NW | 1% |
| Sunday Night | 36°F | Clear | 1 mph W | 0% |
| Monday | 66°F | Sunny | 0 to 3 mph SW | 0% |
| Monday Night | 40°F | Clear | 2 mph SW | 0% |
| Tuesday | 69°F | Sunny | 1 to 5 mph W | 1% |
| Tuesday Night | 43°F | Mostly Clear | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Freeburg, IL
Last spring frost
Apr 12
First fall frost
Oct 20
Growing season
189 days
Hardiness zone
7a
Explore more for Freeburg, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Belleville Siu Rsch, Il (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.