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.

Thursday
29th Jan
6

-2

7

2
Friday
30th Jan
7

-2

4

2
Saturday
31st Jan
11

-1

9

2
Sunday
1st Feb
10

-4

1

2
Monday
2nd Feb
9

-2

1

2

5-day weather forecast updated at 04:00 on Thursday 29th 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 Thursday 29th January 2026

Expect cloudy with sleet or snow in Casper, Wyoming with a maximum temperature of 6°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 3% chance of some sleet or snow and a moderate breeze of 27 kph from the west.

6
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
7
hours of sunshine
2
UV index (Low)
3
% chance of some sleet or snow
<2
mm of sleet/snow expected
1
°C wind chill
27
kph wind from W

Casper weather for Friday 30th January 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 7°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

7
°C maximum temperature
-2
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
19
kph wind from SW

Casper weather for Saturday 31st January 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 11°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.

11
°C maximum temperature
-1
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
26
kph wind from SW

Casper weather for Sunday 1st February 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 10°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

10
°C maximum temperature
-4
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from SW

Casper weather for Monday 2nd February 2026

Expect overcast skies in Casper, Wyoming with a maximum temperature of 9°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.