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.

Tuesday
12th May
21

9

14

8
Wednesday
13th May
25

9

10

8
Thursday
14th May
23

11

13

9
Friday
15th May
24

9

14

9
Saturday
16th May
24

9

7

8

5-day weather forecast updated at 04:00 on Tuesday 12th May 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 Tuesday 12th May 2026

Expect clear skies in Cheyenne, Wyoming with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-east.

21
°C maximum temperature
9
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
21
kph wind from SE

Cheyenne weather for Wednesday 13th May 2026

Expect isolated thunderstorms in Cheyenne, Wyoming with a maximum temperature of 25°C, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a moderate breeze of 22 kph from the south.

25
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
8
UV index (Very High)
26
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
22
kph wind from S

Cheyenne weather for Thursday 14th May 2026

Expect scattered clouds in Cheyenne, Wyoming with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the west.

23
°C maximum temperature
11
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
23
°C wind chill
33
kph wind from W

Cheyenne weather for Friday 15th May 2026

Expect clear skies in Cheyenne, Wyoming with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

24
°C maximum temperature
9
°C minimum temperature
clear skies
14
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
21
kph wind from W

Cheyenne weather for Saturday 16th May 2026

Expect sunshine and showers in Cheyenne, Wyoming with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a moderate breeze of 20 kph from the south-west.