Casper, Wyoming Weather:
Thursday, October 15, 2026
Rainy Weather
Day 55°
Night 27°
Precipitation 55 %
Wind 14 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (October 15, 2025)
Sunny with a Chance of Thunderstorms

Day

63°

Night

45°

Wind

11 mph

UV Index

40

Precipitation

88 %