Murrieta, California Weather Summary
January,
2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
High Temperature:
65.4°F
(18.5°C)
at 2:54PM Jan 7
63.1°F
(17.3°C)
68°F
(20°C)
Low Temperature:
36.4°F
(2.4°C)
at 5:56AM Jan 9
50.4°F
(10.2°C)
42°F
(5°C)
Month Average:
55.5°F
(13.1°C)
for 8 days
Normal Average:
53°F
(12°C)
Precipitation:
1.62"
(41.1 mm)
Date
High
Low
Average
Precipitation
January 1
62.5°F(17.0°C)
53.6°F(12.0°C)
57.4°F(14.1°C)
0.81"(20.5 mm)
January 2
63.9°F(17.7°C)
54.7°F(12.6°C)
58.8°F(14.9°C)
0.41"(10.4 mm)
January 3
64.0°F(17.8°C)
55.5°F(13.0°C)
58.7°F(14.8°C)
0.06"(1.5 mm)
January 4
59.2°F(15.1°C)
54.6°F(12.6°C)
56.3°F(13.5°C)
0.33"(8.3 mm)
January 5
63.9°F(17.7°C)
47.2°F(8.4°C)
54.5°F(12.5°C)
0.01"(0.2 mm)
January 6
62.3°F(16.9°C)
44.2°F(6.8°C)
52.0°F(11.1°C)
0.00"(0.0 mm)
January 7
65.4°F(18.5°C)
46.1°F(7.8°C)
53.3°F(11.8°C)
0.00"(0.0 mm)
January 8
63.4°F(17.5°C)
47.1°F(8.4°C)
53.3°F(11.8°C)
0.00"(0.0 mm)
January 9
62.5°F(17.0°C)
36.4°F(2.4°C)
N/A
0.00"(0.0 mm)