Weather in Montana in october 2025

The weather in Montana in the month of october comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.

Average weather throughout october

very bad weather 787.2cm

Weather at 6am
32°F

Snow showers

29%

Partly Cloudy

20%

Fog

5%

Weather at 12pm
45°F

Snow showers

23%

Partly Cloudy

17%

Moderate rain at times

7%

Weather at 6pm
41°F

Snow showers

27%

Partly Cloudy

14%

Moderate rain at times

9%

Weather at 3am
32°F

Clear/Sunny

46%

Snow showers

24%

Partly Cloudy

20%

Fog

5%



Evolution of daily average temperature and precipitation in Montana in october

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Montana in october.


The climate of Montana in october is very bad

the weather in Montana in october is quite dry (with 4.3in of rainfall over 7 days). Unfortunately, the weather conditions is worsening than the previous month since in september there is an average of 3.2in of rainfall over 4 days.

The climate is fairly cool there this month, but it is endurable by dressing hot. Temperatures are up to 49°F. The minimum is 32°F. Thus, the mean temperature average on this month of october in Montana is 40°F. These temperatures are far removed from those records observed in Montana in the month of october with a maximum record of 79°F in 2010 and a minimum record of -13°F in 2020. You need to prepare to have about 18 days with temperatures down below 32°F, or 58% of time.

On this month of october, day length in Montana is generally 10:54. The sun rises at 06:40 and sets at 17:34.



October: another location in the United States (USA)?

If you want to go to the United States (USA) in october, there are destinations with better weather than Montana:

In october, California, Atlanta, Las Vegas, Phoenix (Arizona), Big Bend National Park (Texas) and Carolina Beach have perfect weather.

Furthermore, Louisiana, Washington D. C., Boston, Chicago, Dallas and Hawaii (Honolulu) have good weather.

Finally, Grand Canyon, Salt Lake City, Seattle, Denver, Long Beach (Washington) and Minneapolis (Minnesota) have a tolerable climate, but better than Montana.

more information about United States's weather in october


Seasonal average climate and temperature of Montana in october

Check below seasonal norms These statistics are set from the weather statements of the past years of the month of october.

October
Outside temperature
Average temperature 40°F
Highest temperature 49°F
Lowest temperature 32°F
Highest record temperature 79°F
(2010)
Lowest record temperature -13°F
(2020)
Number of days at +65°F 3 day(s)
(10%)
Number of days at -32°F 18 day(s)
(58%)
Wind
Wind speed 19km/h
Wind temperature 25°F
Precipitation (rainfall)
Rainfall 4.3in
Number of days with rainfall 7 day(s)
(22%)
Record daily rainfall 1.6in
(2016)
Snowfall 787.2cm
Other climate data
Humidity 81%
Visibility 8.38km
Cloud cover 35%
UV index 3
Daily sunshine hours 8
Sunrise and sunset
Time of sunrise 06:40
Time of sunset 17:34
Length of day 10:54
Our opinion about the weather in october
Our opinion at whereandwhen.net very bad



How was the weather last october?

Here is the day by day recorded weather in Montana in october 2024:

01-10-2024
Partly Cloudy
29°F to 65°F
02-10-2024
Clear/Sunny
45°F to 61°F
03-10-2024
Clear/Sunny
29°F to 54°F
04-10-2024
Clear/Sunny
34°F to 76°F
05-10-2024
Clear/Sunny
38°F to 52°F
06-10-2024
Clear/Sunny
36°F to 65°F
07-10-2024
Clear/Sunny
40°F to 68°F
08-10-2024
Clear/Sunny
40°F to 72°F
09-10-2024
Clear/Sunny
43°F to 74°F
10-10-2024
Partly Cloudy
41°F to 58°F
11-10-2024
Clear/Sunny
38°F to 68°F
12-10-2024
Cloudy
43°F to 59°F
13-10-2024
Clear/Sunny
34°F to 56°F
14-10-2024
Clear/Sunny
38°F to 72°F
15-10-2024
Clear/Sunny
45°F to 70°F
16-10-2024
Clear/Sunny
38°F to 74°F
17-10-2024
Overcast
40°F to 47°F
18-10-2024
Clear/Sunny
32°F to 43°F
19-10-2024
Clear/Sunny
32°F to 54°F
20-10-2024
Clear/Sunny
36°F to 63°F
21-10-2024
Overcast
41°F to 61°F
22-10-2024
Clear/Sunny
34°F to 47°F
23-10-2024
Partly Cloudy
22°F to 54°F
24-10-2024
Clear/Sunny
32°F to 41°F
25-10-2024
Clear/Sunny
20°F to 49°F
26-10-2024
Clear/Sunny
36°F to 61°F
27-10-2024
Partly Cloudy
41°F to 61°F
28-10-2024
Clear/Sunny
32°F to 43°F
29-10-2024
Cloudy
27°F to 40°F
30-10-2024
Clear/Sunny
18°F to 40°F
31-10-2024
Overcast
18°F to 45°F

Map: other cities in the United States (USA) in october

Cities near Montana:

Helena (Montana) in octobervery bad weather
Yellowstone National Park in octobervery bad weather
Cody (Wyoming) in octobervery bad weather
Glacier National Park (Montana) in octobervery bad weather
Grand Teton National Park (Wyoming) in octobervery bad weather
Jackson Hole in octobervery bad weather
Wyoming in octobervery bad weather
Boise (Idaho) in octobertolerable weather
Mount Rushmore in octobervery bad weather
Salt Lake City in octobertolerable weather
North Dakota in octobervery bad weather
Utah in octobervery bad weather
United States in october: See full list of cities

Click over cities on the map for information about the weather in october.

Legend: Montana perfect weather good tolerable bad very bad


Weather data for Montana in october:

Weather data for Montana for october are derived from an average of the weather forecast since 2009 in Montana. There is a margin of error and these forecasts are to be considered as general information only. The weather in Montana can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Montana.


Weather in september in Montana
Weather in november in Montana
Change units