S
M
T
W
T
F
S
29
44°
27°
30
42°
21°
1
37°
23°
2
38°
28°
3
40°
24°
4
39°
23°
5
40°
27°
6
40°
24°
7
39°
20°
8
37°
22°
9
36°
21°
10
35°
18°
11
32°
19°
12
34°
12°
13
33°
7°
14
23°
14°
15
23°
15°
16
30°
3°
17
33°
0°
18
31°
8°
19
18°
9°
20
28°
6°
21
26°
8°
22
18°
13°
23
23°
14°
24
28°
13°
25
26°
14°
26
29°
18°
27
19°
14°
28
30°
0°
29
Hist. Avg.
22°
4°
30
Hist. Avg.
22°
4°
31
Hist. Avg.
22°
4°
1
Hist. Avg.
21°
4°
2
Hist. Avg.
21°
4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Loretto
Loretto's December 2026 forecast shows daily high temperatures ranging from 18° to 44°, with overnight lows between -0° and 28°. The average high for December is 32° with an average low of 16°. 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 Loretto. See also: January | February | March.
