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.

Wednesday
11th Mar
6

-3

11

5
Thursday
12th Mar
15

5

6

4
Friday
13th Mar
16

8

7

5
Saturday
14th Mar
17

0

3

4
Sunday
15th Mar
-1

-6

7

4

5-day weather forecast updated at 04:00 on Wednesday 11th 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 Wednesday 11th March 2026

Expect clear skies with flurries of snow in Casper, Wyoming with a maximum temperature of 6°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0-2 cm of snow expected with 4% chance of some snow and a strong breeze of 44 kph from the west.

6
°C maximum temperature
-3
°C minimum temperature
clear skies with flurries of snow
11
hours of sunshine
5
UV index (Moderate)
4
% chance of some snow
<2
cm of snow expected
1
°C wind chill
44
kph wind from W

Casper weather for Thursday 12th March 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh gale of 74 kph from the south-west.

15
°C maximum temperature
5
°C minimum temperature
scattered clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
74
kph wind from SW

Casper weather for Friday 13th March 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate gale of 54 kph from the south-west.

16
°C maximum temperature
8
°C minimum temperature
scattered clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
54
kph wind from SW

Casper weather for Saturday 14th March 2026

Expect cloudy with sleet or snow in Casper, Wyoming with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 77% chance of some sleet or snow and a moderate gale of 61 kph from the west.

17
°C maximum temperature
0
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
4
UV index (Moderate)
77
% chance of some sleet or snow
<5
mm of sleet/snow expected
17
°C wind chill
61
kph wind from W

Casper weather for Sunday 15th March 2026

Expect clear skies with flurries of snow in Casper, Wyoming with a maximum temperature of -1°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 2-5 cm of snow expected with 35% chance of some snow and a fresh breeze of 34 kph from the north.