S
M
T
W
T
F
S
29
83°
65°
30
83°
63°
1
84°
63°
2
82°
65°
3
83°
56°
4
84°
55°
5
79°
62°
6
76°
63°
7
78°
59°
8
82°
55°
9
81°
55°
10
74°
56°
11
74°
53°
12
73°
53°
13
72°
54°
14
73°
55°
15
73°
60°
16
75°
61°
17
80°
60°
18
80°
58°
19
79°
56°
20
74°
52°
21
74°
51°
22
72°
52°
23
72°
59°
24
75°
54°
25
78°
51°
26
73°
53°
27
72°
60°
28
78°
59°
29
79°
57°
30
72°
59°
31
77°
51°
1
Hist. Avg.
75°
55°
2
Hist. Avg.
75°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in McGregor
McGregor's December 2026 forecast shows daily high temperatures ranging from 72° to 84°, with overnight lows between 51° and 65°. The average high for December is 77° with an average low of 57°. 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 McGregor. See also: January | February | March.
