Casper weather live forecast

Today's maximum temperature in Casper is expected to be 26°C. Select a day from the live weather forecast for Casper, Wyoming, USA for more weather parameters.

Thursday
8th Oct
26

8

11

5
Friday
9th Oct
26

9

11

5
Saturday
10th Oct
25

11

4

5
Sunday
11th Oct
11

5

0

1
Monday
12th Oct
6

2

0

3

5-day weather forecast updated at 04:00 on Thursday 8th October 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 8th October 2026

Expect clear skies in Casper, Wyoming with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

26
°C maximum temperature
8
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
17
kph wind from W

Casper weather for Friday 9th October 2026

Expect scattered clouds in Casper, Wyoming with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 38 kph from the south-west.

26
°C maximum temperature
9
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
38
kph wind from SW

Casper weather for Saturday 10th October 2026

Expect mostly cloudy with light rain in Casper, Wyoming with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 38 kph from the south-west.

25
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
59
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
38
kph wind from SW

Casper weather for Sunday 11th October 2026

Expect overcast with light rain in Casper, Wyoming with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 23 kph from the north-east.

11
°C maximum temperature
5
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
78
% chance of some rain
<10
mm of rainfall expected
11
°C wind chill
23
kph wind from NE

Casper weather for Monday 12th October 2026

Expect cloudy with some rain in Casper, Wyoming with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 22 kph from the north-west.