S
M
T
W
T
F
S
28
95°
71°
29
93°
70°
30
91°
69°
31
88°
71°
1
91°
70°
2
84°
71°
3
84°
70°
4
88°
67°
5
86°
66°
6
84°
63°
7
84°
68°
8
86°
68°
9
93°
67°
10
93°
68°
11
95°
66°
12
91°
67°
13
86°
66°
14
86°
68°
15
87°
66°
16
84°
67°
17
88°
67°
18
82°
68°
19
84°
68°
20
79°
64°
21
82°
62°
22
75°
61°
23
82°
61°
24
84°
64°
25
88°
65°
26
90°
66°
27
86°
64°
28
88°
64°
29
88°
66°
30
79°
66°
31
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Rio Claro
Rio Claro's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January 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 January weather will actually feel in Rio Claro. See also: February | March | April.
