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Schaumburg, IL Weather & Growing Conditions

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

This Afternoon
70°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. High near 70, with temperatures falling to around 68 in the afternoon. South wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Schaumburg

WhenTempForecastWindPrecip
This Afternoon 70°F Chance Rain Showers 15 mph S 50%
Tonight 60°F Rain Showers 15 mph S 84%
Wednesday 63°F Rain Showers Likely 15 mph SSW 60%
Wednesday Night 48°F Slight Chance Rain Showers 15 mph SW 19%
Thursday 56°F Chance Rain Showers 10 to 15 mph WSW 31%
Thursday Night 42°F Chance Rain Showers 5 to 10 mph WNW 42%
Friday 52°F Chance Rain Showers 10 to 15 mph N 28%
Friday Night 37°F Mostly Cloudy 5 to 10 mph NNW 8%
Saturday 52°F Mostly Sunny 5 mph WNW 7%
Saturday Night 36°F Partly Cloudy 0 to 5 mph WSW 7%
Sunday 57°F Mostly Sunny then Slight Chance Rain 5 to 10 mph W 16%
Sunday Night 37°F Mostly Clear 5 mph WNW 8%
Monday 60°F Sunny 5 to 10 mph WSW 3%
Monday Night 41°F Mostly Clear 5 to 10 mph W 2%

Forecast source: National Weather Service (api.weather.gov) for Schaumburg (42.029, -88.084). Updated through the day.

Growing snapshot for Schaumburg

Last spring frost
Apr 30
First fall frost
Oct 13
Growing season
163 days
Hardiness zone
5b

More local growing data for Schaumburg: nearby ZIP 60193 weather · frost dates · planting calendar · Illinois frost dates

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Climate data from the nearest NOAA station, Streamwood, Il (4.3 mi from Schaumburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.