Chandlerville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chandlerville, a village in Cass County, Illinois.
Overnight
55°F
Slight Chance Light Rain
A slight chance of rain before 3am. Mostly cloudy. Low around 55, with temperatures rising to around 60 overnight. Southwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Chandlerville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Slight Chance Light Rain | 12 mph SW | 16% |
| Wednesday | 59°F | Patchy Drizzle | 12 to 15 mph WSW | 10% |
| Wednesday Night | 46°F | Patchy Drizzle then Mostly Cloudy | 12 mph WSW | 10% |
| Thursday | 59°F | Mostly Cloudy | 10 to 14 mph W | 14% |
| Thursday Night | 42°F | Mostly Cloudy then Slight Chance Light Rain | 5 to 8 mph NW | 15% |
| Friday | 54°F | Partly Sunny | 7 to 10 mph N | 6% |
| Friday Night | 32°F | Partly Cloudy | 0 to 6 mph N | 0% |
| Saturday | 54°F | Mostly Sunny | 0 to 3 mph NNW | 0% |
| Saturday Night | 32°F | Mostly Clear | 2 mph WNW | 1% |
| Sunday | 59°F | Sunny | 2 to 7 mph W | 1% |
| Sunday Night | 33°F | Clear | 2 mph WSW | 1% |
| Monday | 64°F | Sunny | 1 to 7 mph SW | 0% |
| Monday Night | 38°F | Clear | 5 mph SW | 0% |
| Tuesday | 66°F | Sunny | 3 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Chandlerville (40.047, -90.151). Updated through the day.
Growing snapshot for Chandlerville
Last spring frost
Apr 13
First fall frost
Oct 21
Growing season
189 days
Hardiness zone
6a
More local growing data for Chandlerville: nearby ZIP 62627 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Petersburg 1E, Il (14.9 mi from Chandlerville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.