Brocton, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brocton, a village in Edgar County, Illinois.
This Afternoon
76°F
Partly Sunny
Partly sunny, with a high near 76. South wind around 21 mph, with gusts as high as 33 mph.
7-day forecast for Brocton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Partly Sunny | 21 mph S | 14% |
| Tonight | 57°F | Rain | 15 to 20 mph S | 86% |
| Wednesday | 65°F | Chance Light Rain then Mostly Cloudy | 10 to 15 mph SSW | 32% |
| Wednesday Night | 44°F | Mostly Cloudy | 8 mph SW | 0% |
| Thursday | 64°F | Sunny | 8 to 14 mph WSW | 1% |
| Thursday Night | 43°F | Mostly Cloudy | 2 to 6 mph WNW | 5% |
| Friday | 57°F | Partly Sunny | 5 to 10 mph NNW | 11% |
| Friday Night | 35°F | Partly Cloudy | 3 to 8 mph NNW | 6% |
| Saturday | 56°F | Mostly Sunny | 5 mph NW | 2% |
| Saturday Night | 32°F | Partly Cloudy | 2 mph W | 2% |
| Sunday | 61°F | Sunny | 2 to 8 mph W | 10% |
| Sunday Night | 33°F | Mostly Clear | 6 mph WNW | 8% |
| Monday | 64°F | Sunny | 3 to 10 mph WSW | 5% |
| Monday Night | 37°F | Mostly Clear | 6 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Brocton (39.715, -87.934). Updated through the day.
Growing snapshot for Brocton
Last spring frost
Apr 21
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6a
More local growing data for Brocton: nearby ZIP 61917 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Paris Stp, Il (13.9 mi from Brocton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.