World Resorts USA Missoula Weather

Missoula weather in October

Weather in Missoula: October

Average day temperature: 55.3°F
Average night temperature: 40.4°F
Number of sunny days: 16 days
Day length: 10.1 - 11.7 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in October, °F

Show year:
2025
2024
2023

The highest day temperature during October of 2025 was 73°F. At the same time the lowest night temperature was 29°F. Daily and nightly averages during October were 53.0°F and 41.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in October are sunny but cloudy days are also possible.

Precipitation total in October, in.

Precipitation total value in Missoula in October is 0.7 in. Other months of the year show relatively similar values.

Wind speed in October, mph

The average wind speed value in October is 3.3 mph It makes October one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in October is: 7.4.

Best time for vacation in Missoula

Sunniest months:
July 25 days
August 23 days
September 19 days
Warmest months:
July 84.0 °F
August 81.3 °F
September 72.9 °F
Coldest months:
January 30.6 °F
February 31.6 °F
December 33.6 °F
Rainiest months:
June 2 days
August 2 days
May 2 days
Windiest months:
April 4.2 mph
May 4.1 mph
June 4.1 mph

Missoula on a weather map

Missoula
+30°F
W 3 mph
Feels like: +25°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+75°F
+75°F
+59°F
+63°F
+70°F
+75°F
+68°F
+37°F
+61°F
+54°F
+66°F
+68°F
+68°F
+36°F
24 Hours Forecast
Missoula
Local time: 20:10
January 07, wednesday
2100
30°F
W
3 mph
January 08, thursday
0000
30°F
W
4 mph
0300
30°F
N
2 mph
0600
28°F
NW
1 mph
0900
27°F
NW
2 mph
1200
30°F
NE
4 mph
1500
28°F
E
10 mph
1800
25°F
E
7 mph
Units of measurement: °C / °F