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Weather in Brookside Township, IL · National Weather Service + NOAA

Brookside Township gets less snow than most of Illinois

Brookside Township has chilly winters and warm summers. A typical July afternoon reaches 88°, a January night drops to 23°, and about 7 inches of snow falls in a normal winter. In November, a normal day reaches 54° and a normal night drops to 35°.

Winter 42°/25°Spring 66°/45°Summer 86°/65°Fall 68°/46°
Right now
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Sunrise 7:24 am · sunset 5:56 pm

Getting the latest forecast from the National Weather Service…

What stands out about Brookside Township’s weather

Read from 30 years of NOAA records. Each one opens the full story on the Climate page.

Climate →
Less snow than most of IllinoisAbout 7 inches a winter, less than 2,828 of 2,880 Illinois towns.The mildest winters aroundMilder January nights than all 7 towns around it.A long growing season204 frost-free days, from Apr 6 to Oct 29.
A normal year

Where today sits in Brookside Township’s year

Typical highs and lows month by month, from 30 years of NOAA records.

Full climate →
Winter
42° / 25°
2 days with an inch or more of snow
Spring
66° / 45°
Last frost around Apr 6
Summer
86° / 65°
32 days reach 90° in a normal year
Fall now
68° / 46°
First frost around Oct 29
Pastthe usual first frost (Oct 29). Last frost next spring: Apr 6
Best months to be outside
AprMaySepOct
Highs of 62–84° and lows of 40° or more
How much snow does Brookside Township get?About 7 inches a winter.When is it wettest?May, with 5.1 inches.Is it warmer than it used to be?+0.7° vs. the 20th century.

Weather talk

Road reports, first frosts and storm memories from neighbors in Brookside Township.

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Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Brookside Township itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Centralia, IL (5 mi, snow) and Carlyle Rsvr, IL (10 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.