Secor, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Secor, a village in Woodford County, Illinois.
Tonight
53°F
Rain
Rain and a slight chance of thunderstorms. Mostly cloudy. Low around 53, with temperatures rising to around 59 overnight. South wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Secor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Rain | 13 to 17 mph S | 88% |
| Wednesday | 60°F | Chance Light Rain then Mostly Cloudy | 16 mph SW | 29% |
| Wednesday Night | 45°F | Mostly Cloudy | 13 mph SW | 5% |
| Thursday | 59°F | Partly Sunny | 10 to 14 mph WSW | 9% |
| Thursday Night | 41°F | Mostly Cloudy then Chance Light Rain | 5 to 8 mph NW | 32% |
| Friday | 54°F | Slight Chance Light Rain | 8 to 12 mph N | 20% |
| Friday Night | 34°F | Mostly Cloudy | 2 to 9 mph NNW | 4% |
| Saturday | 53°F | Mostly Sunny | 5 mph WNW | 3% |
| Saturday Night | 33°F | Partly Cloudy | 3 mph WSW | 3% |
| Sunday | 59°F | Sunny | 3 to 9 mph W | 14% |
| Sunday Night | 34°F | Mostly Clear | 3 to 7 mph W | 6% |
| Monday | 64°F | Sunny | 3 to 12 mph SW | 3% |
| Monday Night | 38°F | Mostly Clear | 5 to 8 mph WSW | 2% |
| Tuesday | 66°F | Sunny | 5 to 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Secor (40.742, -89.135). Updated through the day.
Growing snapshot for Secor
Last spring frost
Apr 21
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
5b
More local growing data for Secor: nearby ZIP 61771 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Benson
Carlock
Congerville
El Paso
Eureka
Germantown Hills
Goodfield
Lowpoint
Metamora
Minonk
Panola
Roanoke
Washburn
Climate data from the nearest NOAA station, Congerville 2Nw, Il (8 mi from Secor). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.