Casper weather live forecast

Today's maximum temperature in Casper is expected to be 12°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Thursday
5th Mar
12

3

10

4
Friday
6th Mar
4

-1

2

3
Saturday
7th Mar
9

-1

8

4
Sunday
8th Mar
15

4

11

5
Monday
9th Mar
16

6

7

2

5-day weather forecast updated at 04:00 on Friday 6th March 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 5th March 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south-west.

12
°C maximum temperature
3
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
31
kph wind from SW

Casper weather for Friday 6th March 2026

Expect mostly cloudy with light rain in Casper, Wyoming with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 21% chance of some rain and a fresh breeze of 29 kph from the north.

4
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
21
% chance of some rain
<5
mm of rainfall expected
-2
°C wind chill
29
kph wind from N

Casper weather for Saturday 7th March 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 38 kph from the south-west.

9
°C maximum temperature
-1
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
38
kph wind from SW

Casper weather for Sunday 8th March 2026

Expect clear skies in Casper, Wyoming with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 49 kph from the south-west.

15
°C maximum temperature
4
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
49
kph wind from SW

Casper weather for Monday 9th March 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 16°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate gale of 54 kph from the south-west.