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 71 °F on Tuesday, while the low is 33 °F on Monday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, October 13

- High of 63 °F, low of 33 °F (23% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 7:16 AM, sunset at 6:26 PM
- Last quarter moon
1 / 6
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Tuesday, October 14

- High of 71 °F, low of 48 °F (37% humidity)
- Partly cloudy with a 24% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 7:17 AM, sunset at 6:24 PM
2 / 6
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Wednesday, October 15

- High of 64 °F, low of 50 °F (61% humidity)
- Partly sunny with a 100% chance of rain (6 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:18 AM, sunset at 6:22 PM
3 / 6
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Thursday, October 16

- High of 52 °F, low of 44 °F (88% humidity)
- Partly sunny with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 7:20 AM, sunset at 6:21 PM
4 / 6
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Friday, October 17

- High of 59 °F, low of 42 °F (42% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 7:21 AM, sunset at 6:19 PM
5 / 6
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Saturday, October 18

- High of 59 °F, low of 43 °F (41% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:22 AM, sunset at 6:18 PM
6 / 6
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Sunday, October 19

- High of 70 °F, low of 49 °F (26% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 7:23 AM, sunset at 6:16 PM

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