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.

Saturday
27th Jun
27

16

9

9
Sunday
28th Jun
22

14

9

10
Monday
29th Jun
21

12

10

10
Tuesday
30th Jun
25

11

15

10
Wednesday
1st Jul
27

11

12

10

5-day weather forecast updated at 04:00 on Saturday 27th June 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 Saturday 27th 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 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 36 kph from the south-west.

27
°C maximum temperature
16
°C minimum temperature
broken clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
36
kph wind from SW

Casper weather for Sunday 28th June 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 22°C, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

22
°C maximum temperature
14
°C minimum temperature
broken clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from SW

Casper weather for Monday 29th June 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 21°C, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate gale of 53 kph from the south-west.

21
°C maximum temperature
12
°C minimum temperature
scattered clouds
10
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
53
kph wind from SW

Casper weather for Tuesday 30th June 2026

Expect clear skies in Casper, Wyoming with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south-west.

25
°C maximum temperature
11
°C minimum temperature
clear skies
15
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
32
kph wind from SW

Casper weather for Wednesday 1st July 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 27°C, low 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 moderate breeze of 26 kph from the south-west.