Weather Forecast and Radar for Casper, Wyoming

Weather in Casper, WY

Casper, Wyoming, United States typically experiences mild summers and cold winters. The average temperature in the summer ranges from the high 70s to the low 90s (24-33 Celsius) during the day, and the average temperature in the winter ranges from the high teens to the mid-30s ( -7 to 2 Celsius) during the day.

In the spring, temperatures typically range from the mid-50s (12 Celsius) to the low 70s (21 Celsius). During the summer months, thunderstorms and occasional hail are common, but tornadoes are rare.

In the fall, temperatures typically range from the high 50s (14 Celsius) to the low 80s (27 Celsius) during the day. Snowfall is common in the fall, but accumulations are usually minimal.

In the winter, temperatures typically range from the low teens to the low 30s (-7 to 2 Celsius) during the day. Snowfall is more abundant during the winter months, and blizzards are not uncommon.

Fast Facts About Casper, WY

As of 2020, the city population is 63962.

Major Cities Nearby Casper, WY

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Casper, Wyoming.