Casper 7-day weather forecast

Written by:
December 15, 2025
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Casper 7-day weather forecast

Stacker created the forecast for Casper, Wyoming using data from OpenWeather. This week's high is 59 °F on Tuesday, while the low is 34 °F on Saturday. There is expected to be 1 sunny day and snow on 1 day this week.

There are currently no weather alerts.

Monday, December 22

- High of 57 °F, low of 45 °F (41% humidity)
- Sunny with a 0% chance of rain
- Strong breeze (31 mph wind)
- Sunrise at 7:33 AM, sunset at 4:34 PM
1 / 6
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Tuesday, December 23

- High of 59 °F, low of 44 °F (26% humidity)
- Overcast with a 0% chance of rain
- Fresh breeze (22 mph wind)
- Sunrise at 7:33 AM, sunset at 4:35 PM
2 / 6
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Wednesday, December 24

- High of 57 °F, low of 49 °F (44% humidity)
- Overcast with a 0% chance of rain
- Near gale (33 mph wind)
- Sunrise at 7:34 AM, sunset at 4:35 PM
3 / 6
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Thursday, December 25

- High of 52 °F, low of 42 °F (41% humidity)
- Partly sunny with a 0% chance of rain
- Gale (39 mph wind)
- Sunrise at 7:34 AM, sunset at 4:36 PM
4 / 6
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Friday, December 26

- High of 51 °F, low of 43 °F (53% humidity)
- Mostly cloudy with a 0% chance of rain
- Strong breeze (28 mph wind)
- Sunrise at 7:35 AM, sunset at 4:36 PM
5 / 6
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Saturday, December 27

- High of 45 °F, low of 34 °F (84% humidity)
- Overcast with a 89% chance of snow (2 mm of snow)
- Fresh breeze (24 mph wind)
- Sunrise at 7:35 AM, sunset at 4:37 PM
- First quarter moon
6 / 6
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Sunday, December 28

- High of 48 °F, low of 35 °F (63% humidity)
- Partly cloudy with a 0% chance of rain
- Fresh breeze (23 mph wind)
- Sunrise at 7:35 AM, sunset at 4:38 PM

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