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Capitol, MT

67°F
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Capitol, MT Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities
Extreme Heat Watch

October

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
27
Cloudy and cooler
67°
38°
28
Mostly sunny
65°
42°
29
Sunny to partly cloudy
74°
47°
30
Sunny
76°
32°
1
Plenty of sunshine
76°
30°
2
A.M. rain; clouds and cooler
62°
31°
3
Mostly sunny
60°
37°
4
Sunshine and a few clouds
65°
44°
5
Sunshine
74°
43°
6
Mostly sunny
68°
44°
7
A shower in the afternoon
73°
38°
8
A few morning showers
66°
38°
9
A.M. rain; otherwise, cloudy
59°
30°
10
A little rain in the morning
62°
25°
11
Rain and ice in the morning
59°
24°
12
Decreasing clouds
53°
26°
13
Abundant sunshine
55°
26°
14
Some sun
56°
31°
15
Plenty of sun
57°
33°
16
Sunshine and some clouds
61°
32°
17
Partly sunny
56°
32°
18
Sunshine
62°
34°
19
Mostly cloudy
65°
26°
20
Rain and ice in the morning
53°
23°
21
Rain and ice in the morning
55°
20°
22
Snow, then rain in the a.m.
49°
24°
23
Clouds and sun
47°
27°
24
Some sun
52°
23°
25
A few morning showers
51°
26°
26
Sunny
49°
30°
27
Plenty of sunshine
59°
36°
28
Partly sunny
58°
34°
29
Sunny spells
60°
35°
30
Hist. Avg.
51°
28°
31
Hist. Avg.
51°
27°

Temperature Graph

°F
80° 66° 52° 38° 24° Oct
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 *30 *31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable

October Weather in Capitol

Capitol's October 2026 forecast shows daily high temperatures ranging from 47° to 76°, with overnight lows between 20° and 47°. The average high for October is 61° with an average low of 32°. 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 Capitol. See also: November | December | January.

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World North America United States Montana Capitol

Weather Near Capitol:

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