Casper weather live forecast

Today's maximum temperature in Casper is expected to be 32°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Friday
10th Jul
32

14

12

10
Saturday
11th Jul
36

15

15

11
Sunday
12th Jul
38

16

13

11
Monday
13th Jul
37

19

15

11
Tuesday
14th Jul
36

18

15

11

5-day weather forecast updated at 04:00 on Friday 10th July 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 10th July 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

32
°C maximum temperature
14
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from SE

Casper weather for Saturday 11th July 2026

Expect clear skies in Casper, Wyoming with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

36
°C maximum temperature
15
°C minimum temperature
clear skies
15
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from W

Casper weather for Sunday 12th July 2026

Expect clear skies in Casper, Wyoming with a maximum temperature of 38°C, high levels of heat & humidity, maximum UV of 11+ (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-east.

38
°C maximum temperature
16
°C minimum temperature
clear skies
13
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
H
high heat & humidity
28
kph wind from SE

Casper weather for Monday 13th July 2026

Expect clear skies in Casper, Wyoming with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the north-east.