S
M
T
W
T
F
S
26
87°
69°
27
87°
70°
28
85°
70°
29
85°
70°
30
N/A
31
87°
67°
1
87°
69°
2
87°
68°
3
86°
69°
4
84°
67°
5
85°
69°
6
86°
68°
7
85°
69°
8
86°
67°
9
85°
68°
10
83°
68°
11
84°
69°
12
85°
70°
13
84°
66°
14
82°
68°
15
82°
68°
16
84°
67°
17
86°
69°
18
86°
69°
19
87°
68°
20
87°
70°
21
86°
70°
22
87°
69°
23
86°
69°
24
87°
70°
25
87°
69°
26
88°
68°
27
87°
69°
28
87°
69°
29
86°
68°
30
86°
68°
31
85°
67°
1
86°
68°
2
86°
69°
3
80°
66°
4
81°
67°
5
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
Allergies-January Weather in Garden Grove
Garden Grove's Allergies-January 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 66° and 70°. The average high for Allergies-January is 85° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how Allergies-January weather will actually feel in Garden Grove. See also: September | October | November.
