S
M
T
W
T
F
S
26
88°
52°
27
87°
54°
28
88°
53°
29
86°
53°
30
87°
55°
31
90°
53°
1
88°
52°
2
85°
51°
3
84°
52°
4
82°
54°
5
78°
55°
6
79°
55°
7
78°
53°
8
78°
53°
9
79°
52°
10
81°
53°
11
78°
54°
12
78°
54°
13
79°
53°
14
78°
52°
15
78°
52°
16
79°
53°
17
78°
52°
18
78°
53°
19
79°
52°
20
78°
51°
21
78°
53°
22
79°
52°
23
79°
53°
24
80°
53°
25
78°
51°
26
78°
53°
27
80°
54°
28
82°
55°
29
79°
55°
30
78°
53°
31
79°
53°
1
81°
55°
2
85°
55°
3
85°
54°
4
84°
52°
5
82°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
Fishing-December Weather in Rohnert Park
Rohnert Park's Fishing-December 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 51° and 55°. The average high for Fishing-December is 81° with an average low of 53°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how Fishing-December weather will actually feel in Rohnert Park. See also: September | October | November.
