Wyoming weather

Get the latest coronavirus (Covid-19) updates for Wyoming with current travel advice and statistics on new cases per 100,000 and vaccine.

Below are the temperatures expected today at popular destinations in Wyoming. Select a destination to compare today's forecast with average weather conditions.

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The weather guide for Wyoming shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Wyoming?

The hottest time of year in Cheyenne, Wyoming is normally July. Expect maximum daytime temperatures to reach 28°C with low heat and humidity.

Which month has the most rain in Wyoming?

In terms of rainfall, May is usually the wettest month in Cheyenne, Wyoming with 67mm on average. There are normally 11 days in May with some rain.

When is it sunniest in Wyoming?

The sunniest time of year in Cheyenne, Wyoming is normally September with bright sunshine on average for 70% of daylight hours; that's 9 hours of sunshine per day.

Metric (°C / mm) | Imperial (°F / inches)