Harman US

Lincolnshire, IL Weather & Growing Conditions

Overnight
61°F
Rain Showers Likely
Rain showers likely. Cloudy. Low around 61, with temperatures rising to around 64 overnight. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Overnight 61°F Rain Showers Likely 15 mph S 65%
Wednesday 64°F Scattered Rain Showers then Patchy Drizzle 15 mph SSW 40%
Wednesday Night 48°F Patchy Drizzle then Mostly Cloudy 15 mph SW 12%
Thursday 55°F Chance Rain Showers 10 to 15 mph WSW 35%
Thursday Night 40°F Rain Showers Likely 10 to 15 mph NW 62%
Friday 49°F Slight Chance Rain Showers then Mostly Cloudy 15 mph NNW 16%
Friday Night 35°F Partly Cloudy 5 to 10 mph NNW 3%
Saturday 51°F Mostly Sunny 5 mph NW 1%
Saturday Night 35°F Partly Cloudy 0 to 5 mph W 0%
Sunday 56°F Sunny 5 to 10 mph W 6%
Sunday Night 36°F Mostly Clear 5 mph W 1%
Monday 60°F Mostly Sunny 5 to 10 mph WSW 0%
Monday Night 41°F Partly Cloudy 5 mph WSW 1%
Tuesday 61°F Sunny 5 mph WNW 0%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Lincolnshire, IL

Last spring frost
Apr 19
First fall frost
Oct 26
Growing season
190 days
Hardiness zone
6a

Explore more for Lincolnshire, IL: full frost dates · planting calendar · Illinois frost dates

Climate data from the nearest NOAA station, Chicago Palwaukee Ap, Il (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.