Sunday
Sunny
High:
82°F
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. West northwest wind around 10 mph becoming east in the afternoon.
Cheyenne, WY Weather - Tomorrow’s Forecast
Sunday Night
Slight chance of thunderstorms
Overnight low:
55°F
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. East wind 5 to 10 mph becoming southwest after midnight.