S
M
T
W
T
F
S
29
58°
39°
30
61°
34°
1
58°
38°
2
60°
41°
3
61°
34°
4
58°
35°
5
60°
38°
6
61°
43°
7
60°
36°
8
61°
40°
9
58°
36°
10
60°
28°
11
47°
25°
12
45°
30°
13
54°
22°
14
46°
22°
15
42°
28°
16
45°
30°
17
41°
27°
18
49°
25°
19
46°
31°
20
50°
40°
21
56°
37°
22
56°
36°
23
53°
30°
24
52°
29°
25
44°
27°
26
56°
37°
27
40°
21°
28
Hist. Avg.
49°
27°
29
Hist. Avg.
49°
27°
30
Hist. Avg.
49°
27°
31
Hist. Avg.
49°
27°
1
Hist. Avg.
49°
27°
2
Hist. Avg.
49°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Harvey
Harvey's December 2026 forecast shows daily high temperatures ranging from 40° to 61°, with overnight lows between 21° and 43°. The average high for December is 53° with an average low of 32°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Harvey. See also: January | February | March.
