Cheyenne weather live forecast

Today's maximum temperature in Cheyenne is expected to be 27°C. Select a day from the live weather forecast for Cheyenne, Wyoming, USA for more weather parameters.

Wednesday
5th Aug
27

10

11

8
Thursday
6th Aug
33

13

14

10
Friday
7th Aug
33

14

14

9
Saturday
8th Aug
35

16

8

9
Sunday
9th Aug
34

18

11

8

5-day weather forecast updated at 04:00 on Wednesday 5th August 2026 GMT

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The 5-day weather forecast for Wyoming (Cheyenne) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cheyenne weather forecast by day

Below are the detailed weather forecasts for Cheyenne for the next 5 days.

Cheyenne weather for Wednesday 5th August 2026

Expect scattered clouds in Cheyenne, Wyoming with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south.

27
°C maximum temperature
10
°C minimum temperature
scattered clouds
11
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from S

Cheyenne weather for Thursday 6th August 2026

Expect clear skies in Cheyenne, Wyoming with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.

33
°C maximum temperature
13
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
22
kph wind from NW

Cheyenne weather for Friday 7th August 2026

Expect clear skies in Cheyenne, Wyoming with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

33
°C maximum temperature
14
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
17
kph wind from S

Cheyenne weather for Saturday 8th August 2026

Expect scattered clouds in Cheyenne, Wyoming with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

35
°C maximum temperature
16
°C minimum temperature
scattered clouds
8
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from NW

Cheyenne weather for Sunday 9th August 2026

Expect scattered clouds in Cheyenne, Wyoming with a maximum temperature of 34°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.