Cheyenne, Wyoming Weather:
Monday, September 28, 2026
Cloudy Weather
Day 72°
Night 45°
Precipitation 2 %
Wind 10 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 28, 2025)
Sunny with a Chance of Thunderstorms

Day

75°

Night

52°

Wind

9 mph

UV Index

50

Precipitation

55 %