S
M
T
W
T
F
S
27
24°
3°
28
25°
1°
29
23°
3°
30
22°
6°
31
24°
4°
1
24°
-8°
2
25°
-8°
3
10°
-14°
4
11°
-16°
5
7°
2°
6
20°
3°
7
22°
0°
8
25°
1°
9
20°
3°
10
21°
6°
11
25°
5°
12
25°
-13°
13
15°
-12°
14
24°
4°
15
26°
-11°
16
Hist. Avg.
13°
-8°
17
Hist. Avg.
13°
-7°
18
Hist. Avg.
13°
-7°
19
Hist. Avg.
14°
-7°
20
Hist. Avg.
14°
-7°
21
Hist. Avg.
14°
-7°
22
Hist. Avg.
14°
-7°
23
Hist. Avg.
14°
-7°
24
Hist. Avg.
14°
-7°
25
Hist. Avg.
15°
-7°
26
Hist. Avg.
15°
-6°
27
Hist. Avg.
15°
-6°
28
Hist. Avg.
15°
-6°
29
Hist. Avg.
15°
-6°
30
Hist. Avg.
15°
-6°
31
Hist. Avg.
15°
-6°
1
Hist. Avg.
16°
-6°
2
Hist. Avg.
16°
-6°
3
Hist. Avg.
16°
-5°
4
Hist. Avg.
16°
-5°
5
Hist. Avg.
16°
-5°
6
Hist. Avg.
16°
-5°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Mount MacDonald
Mount MacDonald's January 2027 forecast shows daily high temperatures ranging from 7° to 26°, with overnight lows between -16° and 6°. The average high for January is 21° with an average low of -2°. 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 Mount MacDonald. See also: February | March | April.