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