San Diego weather in December 2025
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 December
+19°+13°
2 December
+20°+13°
3 December
+20°+13°
4 December
+19°+13°
5 December
+19°+12°
6 December
+19°+13°
7 December
+19°+12°
8 December
+20°+12°
9 December
+20°+12°
10 December
+19°+12°
11 December
+19°+13°
12 December
+19°+13°
13 December
+19°+12°
14 December
+18°+12°
15 December
+18°+12°
16 December
+18°+12°
17 December
+18°+12°
18 December
+18°+12°
19 December
+18°+11°
20 December
+18°+12°
21 December
+18°+12°
22 December
+18°+12°
23 December
+18°+12°
24 December
+19°+12°
25 December
+18°+12°
26 December
+18°+11°
27 December
+18°+10°
28 December
+18°+10°
29 December
+18°+10°
30 December
+17°+11°
31 December
+16°+10°
1 January
+17°+10°
2 January
+18°+10°
3 January
+18°+11°
4 January
+19°+11°
Forecast in other regions
New York
+30°
Los Angeles
+29°
Chicago
+20°
Houston
+35°
Queens
+30°
Phoenix
+34°
Philadelphia
+29°
San Antonio
+36°
San Diego
+29°
The Bronx
+30°
Dallas
+37°
San Jose
+29°
Austin
+37°
Detroit
+20°
Jacksonville
+34°
Fort Worth
+36°
Columbus
+20°
Indianapolis
+21°
Charlotte
+30°
San Francisco
+22°
