Cheyenne 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Cheyenne 7-day weather forecast

Stacker created the forecast for Cheyenne, Wyoming using data from OpenWeather. This week's high is 88 °F on Friday, while the low is 44 °F on Thursday. There are expected to be 4 sunny days and rain on 3 days this week.

NWS Cheyenne WY has issued a fire weather watch until Thursday at 08:00 PM.

Monday, June 15

- High of 78 °F, low of 45 °F (23% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 5:26 AM, sunset at 8:33 PM
1 / 6
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Tuesday, June 16

- High of 85 °F, low of 53 °F (16% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Strong breeze (25 mph wind)
- Sunrise at 5:26 AM, sunset at 8:33 PM
2 / 6
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Wednesday, June 17

- High of 83 °F, low of 50 °F (18% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Strong breeze (31 mph wind)
- Sunrise at 5:26 AM, sunset at 8:34 PM
3 / 6
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Thursday, June 18

- High of 75 °F, low of 44 °F (32% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (11 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:26 AM, sunset at 8:34 PM
4 / 6
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Friday, June 19

- High of 88 °F, low of 48 °F (12% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Fresh breeze (24 mph wind)
- Sunrise at 5:26 AM, sunset at 8:34 PM
5 / 6
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Saturday, June 20

- High of 81 °F, low of 57 °F (29% humidity)
- Overcast with a 97% chance of rain (3 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 5:26 AM, sunset at 8:35 PM
6 / 6
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Sunday, June 21

- High of 79 °F, low of 52 °F (35% humidity)
- Sunny with a 100% chance of rain (10 mm of rain)
- Strong breeze (28 mph wind)
- Sunrise at 5:26 AM, sunset at 8:35 PM
- First quarter moon

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