Toluca, IL Weather & Growing Conditions
This Afternoon
81°F
Mostly Cloudy
Mostly cloudy, with a high near 81. South wind around 7 mph, with gusts as high as 16 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Mostly Cloudy | 7 mph S | 11% |
| Tonight | 67°F | Chance Showers And Thunderstorms | 5 mph ESE | 59% |
| Sunday | 73°F | Showers And Thunderstorms Likely | 6 to 14 mph NNE | 65% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 14 mph NE | 45% |
| Monday | 65°F | Rain Showers Likely | 15 mph ENE | 63% |
| Monday Night | 54°F | Rain Showers Likely | 10 to 14 mph ENE | 56% |
| Tuesday | 64°F | Rain Showers Likely | 14 mph NE | 56% |
| Tuesday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 13 mph NE | 17% |
| Wednesday | 66°F | Partly Sunny | 6 to 10 mph NNE | 4% |
| Wednesday Night | 53°F | Mostly Cloudy | 3 to 10 mph NNE | 2% |
| Thursday | 69°F | Partly Sunny | 6 mph NNE | 3% |
| Thursday Night | 55°F | Mostly Cloudy | 1 to 5 mph NE | 9% |
| Friday | 73°F | Partly Sunny | 2 to 6 mph NE | 6% |
| Friday Night | 54°F | Partly Cloudy | 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Toluca, IL
Last spring frost
Apr 26
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
5b
Explore more for Toluca, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Minonk, Il (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.