Chicago Loop weather in December 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 December
+6°0°
2 December
+6°+2°
3 December
+7°+1°
4 December
+7°+3°
5 December
+6°-1°
6 December
+2°-2°
7 December
+1°-3°
8 December
+2°-3°
9 December
+2°-2°
10 December
+2°-4°
11 December
+3°-3°
12 December
+4°-3°
13 December
+4°-2°
14 December
+4°-1°
15 December
+3°-2°
16 December
+3°-2°
17 December
+1°-3°
18 December
+1°-5°
19 December
+2°-3°
20 December
+4°-2°
21 December
+4°0°
22 December
+3°-1°
23 December
+4°-2°
24 December
+2°-3°
25 December
+2°-2°
26 December
+4°-2°
27 December
+3°-2°
28 December
+3°-3°
29 December
+3°-2°
30 December
+2°-4°
31 December
+1°-4°
1 January
+1°-6°
2 January
-2°-7°
3 January
-1°-6°
4 January
0°-6°
Forecast in other regions
New York
+23°
Los Angeles
+20°
Chicago
+17°
Houston
+27°
Queens
+24°
Phoenix
+33°
Philadelphia
+24°
San Antonio
+24°
San Diego
+21°
The Bronx
+23°
Dallas
+26°
San Jose
+14°
Austin
+24°
Detroit
+16°
Jacksonville
+26°
Fort Worth
+25°
Columbus
+19°
Indianapolis
+19°
Charlotte
+25°
San Francisco
+13°
