Cheyenne Weather Forecast
Weather forecast for: Cheyenne/Warren AFB WY
Last Update: 12:31 pm MDT Oct 17, 2026
This Afternoon: Sunny, with a high near 73. Southwest wind around 10 mph.
Tonight: Clear, with a low around 44. South southwest wind around 10 mph becoming west northwest after midnight.
Sunday: Sunny, with a high near 68. West northwest wind around 10 mph becoming northeast in the afternoon.
Sunday Night: Partly cloudy, with a low around 40. East northeast wind 5 to 10 mph becoming light in the evening.
Monday: Sunny, with a high near 63. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night: Mostly clear, with a low around 41.
Tuesday: Sunny, with a high near 69.
Tuesday Night: Mostly clear, with a low around 45.
Wednesday: Sunny, with a high near 68.
Wednesday Night: Partly cloudy, with a low around 46.
Thursday: Mostly sunny, with a high near 70.
Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 50.
Friday: A chance of showers. Mostly sunny, with a high near 66.