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Chadwick, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Chadwick, a village in Carroll County, Illinois.

Tonight
63°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between midnight and 4am, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy. Low around 63, with temperatures rising to around 65 overnight. East wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast for Chadwick

WhenTempForecastWindPrecip
Tonight 63°F Mostly Cloudy then Chance Showers And Thunderstorms 10 to 15 mph E 68%
Saturday 79°F Showers And Thunderstorms 5 to 10 mph SE 83%
Saturday Night 62°F Showers And Thunderstorms 5 to 10 mph NW 76%
Sunday 69°F Rain Showers 10 to 15 mph NE 76%
Sunday Night 54°F Rain Showers Likely 15 mph NE 59%
Monday 65°F Chance Rain Showers 15 mph NE 48%
Monday Night 49°F Chance Rain Showers 10 to 15 mph NE 43%
Tuesday 62°F Chance Rain Showers 15 mph NE 28%
Tuesday Night 47°F Partly Cloudy 5 to 15 mph NE 7%
Wednesday 67°F Mostly Sunny 5 to 10 mph NE 2%
Wednesday Night 49°F Partly Cloudy 5 mph NE 2%
Thursday 68°F Mostly Sunny 5 mph NE 4%
Thursday Night 51°F Partly Cloudy 0 to 5 mph NE 5%
Friday 70°F Mostly Sunny 0 to 5 mph NE 5%

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

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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 Sep 19, 2026.