S
M
T
W
T
F
S
28
40°
16°
29
19°
10°
30
27°
6°
31
36°
12°
1
17°
8°
2
20°
9°
3
23°
17°
4
30°
10°
5
38°
21°
6
40°
30°
7
43°
28°
8
56°
29°
9
43°
25°
10
35°
20°
11
29°
20°
12
46°
25°
13
52°
30°
14
40°
14°
15
25°
5°
16
35°
13°
17
17°
10°
18
14°
-5°
19
10°
-11°
20
14°
-16°
21
25°
10°
22
15°
-7°
23
-7°
-18°
24
-1°
-17°
25
8°
-8°
26
13°
-9°
27
16°
-5°
28
15°
-7°
29
14°
-13°
30
17°
2°
31
24°
0°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Gillingham
Gillingham's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Gillingham. See also: February | March | April.
