S
M
T
W
T
F
S
27
60°
34°
28
62°
35°
29
63°
33°
30
57°
35°
1
59°
36°
2
67°
36°
3
60°
30°
4
69°
35°
5
63°
24°
6
57°
32°
7
Hist. Avg.
62°
30°
8
Hist. Avg.
61°
30°
9
Hist. Avg.
61°
30°
10
Hist. Avg.
60°
30°
11
Hist. Avg.
60°
29°
12
Hist. Avg.
59°
29°
13
Hist. Avg.
59°
29°
14
Hist. Avg.
58°
29°
15
Hist. Avg.
57°
28°
16
Hist. Avg.
57°
28°
17
Hist. Avg.
56°
28°
18
Hist. Avg.
56°
28°
19
Hist. Avg.
55°
27°
20
Hist. Avg.
55°
27°
21
Hist. Avg.
54°
27°
22
Hist. Avg.
54°
27°
23
Hist. Avg.
53°
26°
24
Hist. Avg.
52°
26°
25
Hist. Avg.
52°
26°
26
Hist. Avg.
51°
26°
27
Hist. Avg.
51°
26°
28
Hist. Avg.
50°
25°
29
Hist. Avg.
50°
25°
30
Hist. Avg.
49°
25°
31
Hist. Avg.
48°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Donnelly
Donnelly's October 2026 forecast shows daily high temperatures ranging from 57° to 69°, with overnight lows between 24° and 36°. The average high for October is 62° with an average low of 33°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Donnelly. See also: November | December | January.