Casper weather live forecast

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

Friday
29th May
27

13

5

10
Saturday
30th May
21

14

10

8
Sunday
31st May
21

12

14

8
Monday
1st Jun
24

10

13

9
Tuesday
2nd Jun
27

9

8

9

5-day weather forecast updated at 04:00 on Friday 29th May 2026 GMT

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

Casper weather forecast by day

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

Casper weather for Friday 29th May 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.

27
°C maximum temperature
13
°C minimum temperature
broken clouds
5
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from SE

Casper weather for Saturday 30th May 2026

Expect sunshine and showers in Casper, Wyoming with a maximum temperature of 21°C, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 26% chance of some rain and a fresh breeze of 33 kph from the south-west.

21
°C maximum temperature
14
°C minimum temperature
sunshine and showers
10
hours of sunshine
8
UV index (Very High)
26
% chance of some rain
<5
mm of rainfall expected
21
°C wind chill
33
kph wind from SW

Casper weather for Sunday 31st May 2026

Expect clear skies in Casper, 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 strong breeze of 48 kph from the west.

21
°C maximum temperature
12
°C minimum temperature
clear skies
14
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
21
°C wind chill
48
kph wind from W

Casper weather for Monday 1st June 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 24°C, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.

24
°C maximum temperature
10
°C minimum temperature
scattered clouds
13
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
24
°C wind chill
25
kph wind from SW

Casper weather for Tuesday 2nd June 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 27°C, low 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 gentle breeze of 16 kph from the west.