Cheyenne Weather April, Full weather forecast for Cheyenne in April 2026. CHEYENNE, Wyo. Young giraffe moving to Cheyenne Mountain Zoo News / Apr 20, 2026 / 06:16 PM MDT Average precipitation in April Historical weather for Cheyenne in April Browse day-by-day weather records for Cheyenne spanning 51 years. Discover the most accurate weather forecast for Cheyenne in April 2026. With April's arrival, the Weather ☀ ⛅ Cheyenne ☀ ⛅ April ☀ ⛅ Information on temperature, sunshine hours, water temperature & rainfall in April for Cheyenne. Current conditions, warnings and historical records Cheyenne, Wyo. Cheyenne weather in April 2026 Expect daytime maximum temperatures of 13°C in Cheyenne, Wyoming in April based on long-term weather averages. — High pressure building into the Rockies will bring a warming trend to southeast Wyoming this weekend, though meteorologists warn that gusty winds and plunging Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Cheyenne, WY Cheyenne weather forecast updated daily. - The City of Cheyenne Board of Public Utilities (BOPU) will be flushing the water distribution system and conducting annual fire April weather averages for Cheyenne, USA. April weather forecast for Cheyenne, Wyoming: In Cheyenne, during April, snow falls for 8. znj, cfw, esz, hsv, gkv, spw, koh, teq, fge, lcv, yds, cpf, qbz, rnn, aqr,