S
M
T
W
T
F
S
29
38°
25°
30
41°
29°
1
44°
33°
2
43°
29°
3
40°
32°
4
46°
34°
5
49°
25°
6
36°
23°
7
36°
27°
8
45°
34°
9
47°
32°
10
42°
32°
11
45°
33°
12
46°
32°
13
40°
26°
14
35°
21°
15
33°
20°
16
32°
21°
17
36°
26°
18
39°
30°
19
43°
30°
20
42°
31°
21
45°
30°
22
38°
27°
23
36°
25°
24
42°
30°
25
31°
14°
26
31°
17°
27
32°
17°
28
31°
27°
29
43°
23°
30
45°
22°
31
34°
20°
1
35°
18°
2
37°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Cairo
Cairo's December 2026 forecast shows daily high temperatures ranging from 31° to 49°, with overnight lows between 14° and 34°. The average high for December is 39° with an average low of 26°. 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 Cairo. See also: January | February | March.