S
M
T
W
T
F
S
29
45°
28°
30
41°
23°
1
32°
19°
2
29°
12°
3
32°
24°
4
34°
23°
5
33°
22°
6
30°
16°
7
27°
12°
8
25°
13°
9
29°
13°
10
33°
23°
11
34°
22°
12
37°
20°
13
34°
22°
14
31°
21°
15
33°
18°
16
34°
18°
17
32°
14°
18
30°
12°
19
29°
7°
20
24°
4°
21
22°
18°
22
32°
16°
23
32°
14°
24
31°
5°
25
28°
9°
26
25°
18°
27
32°
17°
28
33°
15°
29
29°
6°
30
28°
12°
31
26°
2°
1
29°
-2°
2
20°
4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Harcourt
Harcourt's December 2026 forecast shows daily high temperatures ranging from 20° to 45°, with overnight lows between -2° and 28°. The average high for December is 31° with an average low of 15°. 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 Harcourt. See also: January | February | March.
