World Resorts USA Casper Weather

Casper weather in October

Weather in Casper: October

Average day temperature: 56.8°F
Average night temperature: 38.6°F
Number of sunny days: 19 days
Day length: 10.3 - 11.7 hours
Number of rainy days: 2 days
Precipitation totals: 1.0 in.

Air temperature in October, °F

Show year:
2025
2024
2023

The highest day temperature during October of 2025 was 80°F. At the same time the lowest night temperature was 23°F. Daily and nightly averages during October were 58.7°F and 39.2°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 Casper in October is 1.0 in. Other months of the year show relatively similar values.

Wind speed in October, mph

The average wind speed value in October is 9.7 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: 7.9.

Best time for vacation in Casper

Sunniest months:
July 24 days
August 23 days
September 22 days
Warmest months:
July 85.5 °F
August 83.4 °F
June 76.9 °F
Coldest months:
January 28.3 °F
February 29.0 °F
December 35.6 °F
Rainiest months:
May 2 days
October 2 days
April 1 day
Windiest months:
December 13.6 mph
February 12.3 mph
November 11.9 mph

Casper on a weather map

Casper
+43°F
NE 7 mph
Feels like: +36°F
Precip.: 0%
Places in USA:
Name
°F
+37°F
+75°F
+75°F
+63°F
+64°F
+73°F
+75°F
+70°F
+30°F
+79°F
+52°F
+64°F
+59°F
+55°F
+19°F
24 Hours Forecast
Casper
Local time: 13:42
December 30, tuesday
1500
43°F
NE
7 mph
1800
32°F
NE
7 mph
2100
28°F
NE
9 mph
December 31, wednesday
0000
27°F
NE
11 mph
0300
27°F
NE
13 mph
0600
27°F
NE
14 mph
0900
30°F
NE
13 mph
1200
41°F
NE
13 mph
Units of measurement: °C / °F