Casper weather live forecast

Today's maximum temperature in Casper is expected to be 0°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Saturday
21st Feb
0

-10

7

3
Sunday
22nd Feb
4

-9

9

4
Monday
23rd Feb
9

-1

7

4
Tuesday
24th Feb
11

5

2

4
Wednesday
25th Feb
8

0

0

2

5-day weather forecast updated at 04:01 on Saturday 21st February 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 21st February 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 0°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 23 kph from the south-west.

0
°C maximum temperature
-10
°C minimum temperature
scattered clouds
7
hours of sunshine
3
UV index (Moderate)
0
cm of snow expected
-6
°C wind chill
23
kph wind from SW

Casper weather for Sunday 22nd February 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 4°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

4
°C maximum temperature
-9
°C minimum temperature
scattered clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
1
°C wind chill
16
kph wind from SW

Casper weather for Monday 23rd February 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

9
°C maximum temperature
-1
°C minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
30
kph wind from SW

Casper weather for Tuesday 24th February 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 11°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 42 kph from the south-west.

11
°C maximum temperature
5
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
42
kph wind from SW

Casper weather for Wednesday 25th February 2026

Expect mostly cloudy with light rain in Casper, Wyoming with a maximum temperature of 8°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a strong breeze of 41 kph from the west.