Cheyenne, Wyoming Weather:
Thursday, October 15, 2026
Partly Sunny with Showers
Day 46°
Night 27°
Precipitation 55 %
Wind 17 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

70°

Night

46°

Wind

7 mph

UV Index

40

Precipitation

80 %