Tilden, IL Weather & Growing Conditions
Tonight
55°F
Rain
Rain before 3am, then a slight chance of drizzle. Mostly cloudy, with a low around 55. South wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Rain | 7 to 15 mph S | 84% |
| Wednesday | 64°F | Mostly Cloudy | 5 to 12 mph W | 9% |
| Wednesday Night | 43°F | Mostly Clear | 5 mph W | 0% |
| Thursday | 67°F | Sunny | 3 to 9 mph W | 0% |
| Thursday Night | 44°F | Mostly Cloudy | 3 mph W | 5% |
| Friday | 59°F | Mostly Cloudy | 5 to 10 mph NW | 3% |
| Friday Night | 38°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 56°F | Partly Sunny | 1 to 5 mph NW | 0% |
| Saturday Night | 35°F | Partly Cloudy | 1 mph NW | 0% |
| Sunday | 62°F | Sunny | 1 to 6 mph W | 5% |
| Sunday Night | 35°F | Mostly Clear | 2 mph W | 5% |
| Monday | 66°F | Sunny | 2 to 7 mph SW | 2% |
| Monday Night | 39°F | Mostly Clear | 3 mph SW | 0% |
| Tuesday | 69°F | Sunny | 5 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tilden, IL
Last spring frost
Apr 12
First fall frost
Oct 22
Growing season
191 days
Hardiness zone
7a
Explore more for Tilden, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Sparta 1 W, Il (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.