S
M
T
W
T
F
S
30
97°
71°
1
98°
59°
2
90°
58°
3
84°
54°
4
85°
63°
5
87°
59°
6
89°
60°
7
92°
62°
8
93°
66°
9
90°
64°
10
90°
67°
11
89°
65°
12
88°
63°
13
87°
67°
14
89°
65°
15
96°
69°
16
97°
72°
17
80°
67°
18
85°
58°
19
93°
59°
20
93°
65°
21
95°
65°
22
98°
71°
23
99°
75°
24
88°
70°
25
97°
68°
26
99°
71°
27
88°
64°
28
81°
63°
29
82°
60°
30
86°
55°
31
93°
58°
1
94°
66°
2
88°
68°
3
85°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Forest Lake
Forest Lake's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December 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 December weather will actually feel in Forest Lake. See also: January | February | March.
