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

Atlas Township has a long growing season

Atlas Township has chilly winters and warm summers. A typical July afternoon reaches 87°, a January night drops to 20°, and about 10 inches of snow falls in a normal winter. A typical November afternoon reaches 54°, and nights fall to 34°.

Winter 40°/23°Spring 65°/43°Summer 86°/65°Fall 67°/45°
Right now
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Sunrise 7:33 am · sunset 6:01 pm

Getting the latest forecast from the National Weather Service…

What stands out about Atlas Township’s weather

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

Climate →
A long growing season208 frost-free days, from Apr 4 to Nov 1.Less snow than most of IllinoisAbout 10 inches a winter, less than 2,653 of 2,880 Illinois towns.
A normal year

Where today sits in Atlas Township’s year

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

Full climate →
Winter
40° / 23°
3 days with an inch or more of snow
Spring
65° / 43°
Last frost around Apr 4
Summer
86° / 65°
34 days reach 90° in a normal year
Fall now
67° / 45°
First frost around Nov 1
Pastthe usual first frost (Nov 1). Last frost next spring: Apr 4
Best months to be outside
AprMaySepOct
Highs of 62–84° and lows of 40° or more
How much snow does Atlas Township get?About 10 inches a winter.When is it wettest?May, with 4.8 inches.Is it warmer than it used to be?+0.9° vs. the 20th century.

Weather talk

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

Town Square →
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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 Atlas Township itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Louisiana, MO (6 mi, snow) and Clarksville L&d 24, MO (13 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.