Snow in Calumet City, Illinois Winter storm alerts · 7-day snow forecast · average snowfall
Alerts for Calumet City right now
Checking the National Weather Service…
Snow forecast — next 7 days
Loading the NWS forecast…
Calumet City averages 28.2 inches of snow a year. The snowiest month is January (10.2″), and snow usually falls from October through April. On about 13 days a year at least an inch falls. Snow covers the ground (1″+) on roughly 46 days of an average winter.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
October
0.2″
<1
<1
1
47°F
November
0.9″
<1
1
11
35°F
December
4.0″
2
9
24
25°F
January
10.2″
5
18
27
19°F
February
7.5″
3
13
23
23°F
March
4.9″
2
5
18
32°F
April
0.5″
<1
<1
3
41°F
Year
28.2″
13
46
106
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Park Forest (11 mi from the city center, +118 ft elevation difference); temperatures at Chicago Midway Airport. Averages smooth out big years: single winters can bring half or double the normal.
28.2 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Park Forest station, 11 miles away). The snowiest month is January with 10.2 inches.
Is there a winter storm warning for Calumet City today?
This page checks the National Weather Service for active alerts at Calumet City's location every time you open it; the box at the top lists any winter storm, winter weather, cold or freeze alert in effect right now.
How many freezing nights does Calumet City have?
About 106 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 19 °F.