Casper 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Casper 7-day weather forecast

Stacker created the forecast for Casper, Wyoming using data from OpenWeather. This week's high is 65 °F on Sunday, while the low is 29 °F on Tuesday. There are expected to be 3 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, October 27

- High of 49 °F, low of 33 °F (28% humidity)
- Fair with a 100% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Near gale (33 mph wind)
- Sunrise at 7:33 AM, sunset at 6:04 PM
1 / 6
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Tuesday, October 28

- High of 41 °F, low of 29 °F (28% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 7:34 AM, sunset at 6:03 PM
2 / 6
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Wednesday, October 29

- High of 55 °F, low of 31 °F (20% humidity)
- Mostly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:36 AM, sunset at 6:01 PM
- First quarter moon
3 / 6
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Thursday, October 30

- High of 50 °F, low of 37 °F (36% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:37 AM, sunset at 6:00 PM
4 / 6
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Friday, October 31

- High of 49 °F, low of 37 °F (40% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (7 mph wind)
- Sunrise at 7:38 AM, sunset at 5:59 PM
5 / 6
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Saturday, November 1

- High of 59 °F, low of 41 °F (35% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:39 AM, sunset at 5:57 PM
6 / 6
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Sunday, November 2

- High of 65 °F, low of 39 °F (39% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Strong breeze (28 mph wind)
- Sunrise at 7:41 AM, sunset at 5:56 PM

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