S
M
T
W
T
F
S
27
45°
32°
28
43°
33°
29
41°
32°
30
41°
32°
31
42°
31°
1
41°
30°
2
40°
31°
3
38°
34°
4
41°
37°
5
42°
36°
6
43°
37°
7
42°
37°
8
43°
33°
9
43°
33°
10
42°
37°
11
42°
38°
12
43°
38°
13
43°
37°
14
44°
39°
15
46°
38°
16
46°
39°
17
45°
39°
18
45°
38°
19
44°
38°
20
47°
40°
21
48°
37°
22
47°
38°
23
48°
40°
24
45°
39°
25
47°
40°
26
49°
42°
27
44°
37°
28
44°
35°
29
Hist. Avg.
47°
35°
30
Hist. Avg.
48°
35°
31
Hist. Avg.
48°
35°
1
Hist. Avg.
48°
35°
2
Hist. Avg.
48°
35°
3
Hist. Avg.
48°
35°
4
Hist. Avg.
48°
35°
5
Hist. Avg.
48°
35°
6
Hist. Avg.
48°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Washougal
Washougal's January 2027 forecast shows daily high temperatures ranging from 38° to 49°, with overnight lows between 30° and 42°. The average high for January is 44° with an average low of 36°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Washougal. See also: February | March | April.