S
M
T
W
T
F
S
26
87°
70°
27
84°
69°
28
85°
68°
29
86°
69°
30
87°
68°
31
91°
68°
1
89°
68°
2
87°
69°
3
85°
68°
4
84°
67°
5
85°
67°
6
84°
66°
7
86°
69°
8
86°
69°
9
85°
68°
10
85°
68°
11
84°
67°
12
85°
68°
13
85°
68°
14
84°
67°
15
86°
68°
16
86°
69°
17
85°
69°
18
86°
67°
19
84°
67°
20
85°
66°
21
86°
68°
22
85°
67°
23
86°
67°
24
85°
66°
25
86°
68°
26
87°
69°
27
87°
69°
28
86°
68°
29
86°
68°
30
85°
69°
31
87°
69°
1
87°
68°
2
86°
69°
3
86°
68°
4
85°
67°
5
83°
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 83° to 91°, with overnight lows between 66° and 70°. The average high for Allergies-January is 86° 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.
