Cheyenne weather live forecast

Today's maximum temperature in Cheyenne is expected to be 21°C. Select a day from the live weather forecast for Cheyenne, Wyoming, USA for more weather parameters.

Monday
28th Sep
21

13

2

5
Tuesday
29th Sep
17

11

6

4
Wednesday
30th Sep
19

10

8

5
Thursday
1st Oct
16

7

6

5
Friday
2nd Oct
20

5

12

7

5-day weather forecast updated at 04:00 on Monday 28th September 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 Monday 28th September 2026

Expect broken clouds in Cheyenne, Wyoming with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

21
°C maximum temperature
13
°C minimum temperature
broken clouds
2
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
20
kph wind from S

Cheyenne weather for Tuesday 29th September 2026

Expect broken clouds in Cheyenne, Wyoming with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

17
°C maximum temperature
11
°C minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from N

Cheyenne weather for Wednesday 30th September 2026

Expect scattered clouds in Cheyenne, Wyoming with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

19
°C maximum temperature
10
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from N

Cheyenne weather for Thursday 1st October 2026

Expect broken clouds in Cheyenne, Wyoming with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

16
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from S

Cheyenne weather for Friday 2nd October 2026

Expect clear skies in Cheyenne, Wyoming with a maximum temperature of 20°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.