S
M
T
W
T
F
S
27
30°
23°
28
41°
19°
29
39°
15°
30
32°
13°
31
29°
18°
1
31°
23°
2
39°
19°
3
38°
21°
4
40°
25°
5
42°
27°
6
43°
28°
7
Hist. Avg.
36°
19°
8
Hist. Avg.
36°
19°
9
Hist. Avg.
36°
19°
10
Hist. Avg.
36°
19°
11
Hist. Avg.
36°
19°
12
Hist. Avg.
36°
19°
13
Hist. Avg.
36°
19°
14
Hist. Avg.
36°
19°
15
Hist. Avg.
36°
19°
16
Hist. Avg.
36°
19°
17
Hist. Avg.
36°
19°
18
Hist. Avg.
36°
19°
19
Hist. Avg.
36°
19°
20
Hist. Avg.
36°
19°
21
Hist. Avg.
36°
19°
22
Hist. Avg.
36°
19°
23
Hist. Avg.
36°
19°
24
Hist. Avg.
36°
19°
25
Hist. Avg.
36°
19°
26
Hist. Avg.
36°
19°
27
Hist. Avg.
37°
19°
28
Hist. Avg.
37°
19°
29
Hist. Avg.
37°
19°
30
Hist. Avg.
37°
19°
31
Hist. Avg.
37°
19°
1
Hist. Avg.
37°
19°
2
Hist. Avg.
37°
19°
3
Hist. Avg.
37°
19°
4
Hist. Avg.
38°
19°
5
Hist. Avg.
38°
19°
6
Hist. Avg.
38°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Prospect
Prospect's January 2027 forecast shows daily high temperatures ranging from 29° to 43°, with overnight lows between 13° and 28°. The average high for January is 37° with an average low of 21°. 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 Prospect. See also: February | March | April.
