Casper weather live forecast

Today's maximum temperature in Casper is expected to be 10°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Tuesday
31st Mar
10

3

0

3
Wednesday
1st Apr
10

4

0

2
Thursday
2nd Apr
13

3

5

6
Friday
3rd Apr
4

-3

1

3
Saturday
4th Apr
9

-3

6

6

5-day weather forecast updated at 04:00 on Tuesday 31st March 2026 GMT

More about Casper

Casper by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wyoming

Travelbag: up to 50% off 2026 holidays

Sale

Save up to 50% on 2026 holidays & tours with Travelbag
Book selected stays in popular destinations around the world
Travel before 31st December 2026 (inclusive)

Go to Travelbag deal >>

Expires at 23:59 on Tuesday 31st Mar 2026 · View all Travelbag offers

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 Tuesday 31st March 2026

Expect mostly cloudy with light rain in Casper, Wyoming with a maximum temperature of 10°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 39% chance of some rain and a moderate breeze of 24 kph from the east.

10
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
39
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
24
kph wind from E

Casper weather for Wednesday 1st April 2026

Expect cloudy with some rain in Casper, Wyoming with a maximum temperature of 10°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 13 kph from the north-east.

10
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
2
UV index (Low)
79
% chance of some rain
<10
mm of rainfall expected
8
°C wind chill
13
kph wind from NE

Casper weather for Thursday 2nd April 2026

Expect mostly cloudy with light rain in Casper, Wyoming with a maximum temperature of 13°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a strong breeze of 47 kph from the south-west.

13
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
6
UV index (High)
50
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
47
kph wind from SW

Casper weather for Friday 3rd April 2026

Expect cloudy with sleet or snow in Casper, Wyoming with a maximum temperature of 4°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of sleet/snow expected with 63% chance of some sleet or snow and a fresh breeze of 36 kph from the north-west.

4
°C maximum temperature
-3
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
3
UV index (Moderate)
63
% chance of some sleet or snow
<10
mm of sleet/snow expected
-2
°C wind chill
36
kph wind from NW

Casper weather for Saturday 4th April 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 9°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.