Toluca, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Toluca, a city in Marshall County, Illinois.
Overnight
57°F
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 57. South southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Toluca
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Chance Light Rain | 13 mph SSW | 27% |
| Wednesday | 59°F | Slight Chance Light Rain then Patchy Drizzle | 15 mph SW | 18% |
| Wednesday Night | 46°F | Patchy Drizzle then Cloudy | 13 mph SW | 10% |
| Thursday | 57°F | Cloudy then Chance Light Rain | 12 to 16 mph WSW | 25% |
| Thursday Night | 42°F | Chance Light Rain | 6 to 9 mph NW | 39% |
| Friday | 52°F | Partly Sunny | 10 mph NNW | 6% |
| Friday Night | 33°F | Partly Cloudy | 2 to 7 mph NNW | 0% |
| Saturday | 52°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 34°F | Mostly Clear | 3 mph W | 1% |
| Sunday | 57°F | Sunny | 3 to 8 mph W | 2% |
| Sunday Night | 35°F | Clear | 5 mph W | 0% |
| Monday | 63°F | Sunny | 2 to 8 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 6 mph WSW | 0% |
| Tuesday | 63°F | Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Toluca (41.004, -89.134). Updated through the day.
Growing snapshot for Toluca
Last spring frost
Apr 26
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
5b
More local growing data for Toluca: nearby ZIP 61369 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Minonk, Il (7.9 mi from Toluca). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.