Compton, IL Weather & Growing Conditions

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

This Afternoon

67°F

Rain

Rain and a slight chance of thunderstorms. Cloudy. High near 67, with temperatures falling to around 65 in the afternoon. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Compton

When	Temp	Forecast	Wind	Precip
This Afternoon	67°F	Rain	15 to 20 mph S	76%
Tonight	56°F	Rain	15 mph S	90%
Wednesday	58°F	Chance Rain	15 mph SSW	40%
Wednesday Night	46°F	Mostly Cloudy then Slight Chance Rain	15 mph SW	19%
Thursday	54°F	Chance Rain	10 to 15 mph WSW	49%
Thursday Night	42°F	Chance Rain	5 to 10 mph NW	39%
Friday	50°F	Slight Chance Rain then Partly Sunny	10 mph N	17%
Friday Night	35°F	Partly Cloudy	5 to 10 mph NNW	1%
Saturday	50°F	Mostly Sunny	5 mph WNW	3%
Saturday Night	35°F	Partly Cloudy	0 to 5 mph WSW	4%
Sunday	56°F	Mostly Sunny	5 to 10 mph W	13%
Sunday Night	36°F	Mostly Clear	5 mph W	5%
Monday	60°F	Sunny	5 to 10 mph SW	2%
Monday Night	41°F	Mostly Clear	5 to 10 mph W	1%

Forecast source: National Weather Service (api.weather.gov) for Compton (41.694, -89.086). Updated through the day.

Growing snapshot for Compton

Last spring frost

Apr 27

First fall frost

Oct 12

Growing season

167 days

Hardiness zone

More local growing data for Compton: nearby ZIP 61318 weather · frost dates · planting calendar · Illinois frost dates

Nearby towns & communities

Amboy Ashton Dixon Franklin Grove Grand Detour Harmon Lee Lee Center Lost Nation Nachusa Nelson Paw Paw Steward Sublette West Brooklyn

All Illinois locations ›

Climate data from the nearest NOAA station, Compton 1 Nw, Il (1.2 mi from Compton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.