
ESOlex // Shutterstock
Cheyenne 7-day weather forecast
Stacker created the forecast for Cheyenne, Wyoming using data from OpenWeather. This week's high is 84 °F on Monday, while the low is 42 °F on Thursday. There are expected to be 2 sunny days and rain on 4 days this week.
There are currently no weather alerts.
Monday, May 12
- High of 84 °F, low of 51 °F (16% humidity)- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:43 AM, sunset at 8:07 PM
- Full moon
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Ryzhkov Oleksandr // Shutterstock
Tuesday, May 13
- High of 75 °F, low of 56 °F (14% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:42 AM, sunset at 8:08 PM
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:42 AM, sunset at 8:08 PM

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Wednesday, May 14
- High of 65 °F, low of 43 °F (16% humidity)
- Sunny with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Near gale (32 mph wind)
- Sunrise at 5:41 AM, sunset at 8:09 PM
- Sunny with a 100% chance of rain (4 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Near gale (32 mph wind)
- Sunrise at 5:41 AM, sunset at 8:09 PM

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Thursday, May 15
- High of 61 °F, low of 42 °F (23% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 5:40 AM, sunset at 8:10 PM
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Strong breeze (27 mph wind)
- Sunrise at 5:40 AM, sunset at 8:10 PM

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Friday, May 16
- High of 62 °F, low of 42 °F (23% humidity)
- Partly sunny with a 21% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:39 AM, sunset at 8:11 PM
- Partly sunny with a 21% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:39 AM, sunset at 8:11 PM

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Saturday, May 17
- High of 66 °F, low of 43 °F (26% humidity)
- Partly cloudy with a 68% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:39 AM, sunset at 8:12 PM
- Partly cloudy with a 68% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:39 AM, sunset at 8:12 PM
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Sandra Matic // Shutterstock
Sunday, May 18
- High of 73 °F, low of 46 °F (36% humidity)
- Partly cloudy with a 93% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:38 AM, sunset at 8:13 PM
- Partly cloudy with a 93% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:38 AM, sunset at 8:13 PM