Chadwick, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chadwick, a village in Carroll County, Illinois.
Today
85°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast for Chadwick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 15% |
| Tonight | 66°F | Showers And Thunderstorms Likely | 0 to 5 mph NW | 90% |
| Wednesday | 76°F | Showers And Thunderstorms | 5 mph W | 76% |
| Wednesday Night | 60°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 71% |
| Thursday | 79°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph NE | 34% |
| Thursday Night | 59°F | Mostly Clear | 0 mph | 7% |
| Friday | 81°F | Mostly Sunny | 0 to 5 mph SE | 4% |
| Friday Night | 63°F | Mostly Clear | 0 to 5 mph S | 8% |
| Saturday | 84°F | Sunny | 5 to 10 mph SW | 11% |
| Saturday Night | 69°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 21% |
| Sunday | 86°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SW | 21% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 40% |
| Monday | 85°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 38% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph W | 42% |
Forecast source: National Weather Service (api.weather.gov) for Chadwick (42.014, -89.888). Updated through the day.
Growing snapshot for Chadwick
Last spring frost
May 2
First fall frost
Oct 7
Growing season
154 days
Hardiness zone
5a
More local growing data for Chadwick: nearby ZIP 61014 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mt Carroll, Il (9.9 mi from Chadwick). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.