Casper weather live forecast

Today's maximum temperature in Casper is expected to be 7°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Monday
12th Jan
7

2

8

2
Tuesday
13th Jan
10

3

4

2
Wednesday
14th Jan
11

2

8

2
Thursday
15th Jan
6

-3

3

2
Friday
16th Jan
-1

-6

6

2

5-day weather forecast updated at 04:00 on Monday 12th 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 Monday 12th January 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 7°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

7
°C maximum temperature
2
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°C wind chill
27
kph wind from SW

Casper weather for Tuesday 13th January 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 10°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

10
°C maximum temperature
3
°C minimum temperature
broken clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from SW

Casper weather for Wednesday 14th January 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 11°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south-west.

11
°C maximum temperature
2
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
11
°C wind chill
23
kph wind from SW

Casper weather for Thursday 15th January 2026

Expect mostly cloudy with light snow in Casper, Wyoming with a maximum temperature of 6°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a moderate breeze of 24 kph from the south-west.

6
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
2
UV index (Low)
25
% chance of some snow
<2
cm of snow expected
2
°C wind chill
24
kph wind from SW

Casper weather for Friday 16th January 2026

Expect clear skies with flurries of snow in Casper, Wyoming with a maximum temperature of -1°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 3% chance of some snow and a moderate breeze of 28 kph from the north-west.