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.

Sunday
26th Apr
6

1

0

3
Monday
27th Apr
6

1

3

6
Tuesday
28th Apr
9

2

3

6
Wednesday
29th Apr
13

2

6

7
Thursday
30th Apr
11

4

8

7

5-day weather forecast updated at 04:00 on Sunday 26th April 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 Sunday 26th April 2026

Expect cloudy with sleet or snow in Casper, Wyoming with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 98% chance of some sleet or snow and a moderate breeze of 21 kph from the east.

6
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
3
UV index (Moderate)
98
% chance of some sleet or snow
<20
mm of sleet/snow expected
3
°C wind chill
21
kph wind from E

Casper weather for Monday 27th April 2026

Expect cloudy with sleet or snow in Casper, Wyoming with a maximum temperature of 6°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 97% chance of some sleet or snow and a moderate breeze of 20 kph from the north.

6
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
6
UV index (High)
97
% chance of some sleet or snow
<10
mm of sleet/snow expected
3
°C wind chill
20
kph wind from N

Casper weather for Tuesday 28th April 2026

Expect cloudy with sleet or snow in Casper, Wyoming with a maximum temperature of 9°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 61% chance of some sleet or snow and a gentle breeze of 19 kph from the west.

9
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
6
UV index (High)
61
% chance of some sleet or snow
<5
mm of sleet/snow expected
7
°C wind chill
19
kph wind from W

Casper weather for Wednesday 29th April 2026

Expect broken clouds in Casper, Wyoming with a maximum temperature of 13°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

13
°C maximum temperature
2
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Casper weather for Thursday 30th April 2026

Expect sunshine and showers in Casper, Wyoming with a maximum temperature of 11°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 15 kph from the north-east.