Casper weather live forecast

Today's maximum temperature in Casper is expected to be 6°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Sunday
11th Jan
6

-1

9

2
Monday
12th Jan
8

2

5

2
Tuesday
13th Jan
9

4

6

2
Wednesday
14th Jan
10

4

5

2

5-day weather forecast updated at 04:00 on Friday 9th January 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 Sunday 11th January 2026

Expect clear skies in Casper, Wyoming with a maximum temperature of 6°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.

6
°C maximum temperature
-1
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
2
°C wind chill
26
kph wind from SW

Casper weather for Monday 12th January 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 8°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south-west.

8
°C maximum temperature
2
°C minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
29
kph wind from SW

Casper weather for Tuesday 13th January 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 9°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

9
°C maximum temperature
4
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
24
kph wind from SW

Casper weather for Wednesday 14th January 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 10°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.