Casper 7-day weather forecast

Written by:
January 26, 2026
ESOlex // Shutterstock

Casper 7-day weather forecast

Stacker created the forecast for Casper, Wyoming using data from OpenWeather. This week's high is 46 °F on Saturday, while the low is 8 °F on Monday. There is expected to be 1 sunny day and snow on 1 day this week.

There are currently no weather alerts.

Monday, January 26

- High of 33 °F, low of 8 °F (39% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 7:25 AM, sunset at 5:09 PM
1 / 6
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Tuesday, January 27

- High of 38 °F, low of 19 °F (38% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 7:24 AM, sunset at 5:11 PM
2 / 6
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Wednesday, January 28

- High of 40 °F, low of 24 °F (32% humidity)
- Overcast with a 100% chance of snow (2 mm of snow)
- Moderate breeze (16 mph wind)
- Sunrise at 7:23 AM, sunset at 5:12 PM
3 / 6
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Thursday, January 29

- High of 41 °F, low of 24 °F (57% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (2 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:23 AM, sunset at 5:13 PM
4 / 6
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Friday, January 30

- High of 40 °F, low of 29 °F (60% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 7:22 AM, sunset at 5:15 PM
5 / 6
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Saturday, January 31

- High of 46 °F, low of 31 °F (53% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 7:21 AM, sunset at 5:16 PM
6 / 6
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Sunday, February 1

- High of 45 °F, low of 33 °F (46% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:19 AM, sunset at 5:17 PM
- Full moon

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