Casper weather live forecast

Today's maximum temperature in Casper is expected to be 22°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Wednesday
21st Oct
22

7

8

4
Thursday
22nd Oct
22

11

5

4
Friday
23rd Oct
20

10

10

4
Saturday
24th Oct
9

4

3

2
Sunday
25th Oct
13

1

2

4

5-day weather forecast updated at 04:00 on Wednesday 21st October 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 Wednesday 21st October 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

22
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
12
kph wind from SW

Casper weather for Thursday 22nd October 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-west.

22
°C maximum temperature
11
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from SW

Casper weather for Friday 23rd October 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate gale of 53 kph from the south-west.

20
°C maximum temperature
10
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
53
kph wind from SW

Casper weather for Saturday 24th October 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 9°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-east.

9
°C maximum temperature
4
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
20
kph wind from NE

Casper weather for Sunday 25th October 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.