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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 78 °F on Saturday, while the low is 45 °F on Tuesday. There are expected to be 0 sunny days and rain on 7 days this week.
NWS Riverton WY has issued a hydrologic outlook until Monday at 12:00 PM.
Monday, June 2
- High of 71 °F, low of 47 °F (59% humidity)- Overcast with a 99% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:29 AM, sunset at 8:38 PM
- First quarter moon
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1 / 6
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Tuesday, June 3
- High of 60 °F, low of 45 °F (45% humidity)
- Overcast with a 30% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:28 AM, sunset at 8:38 PM
- Overcast with a 30% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:28 AM, sunset at 8:38 PM

2 / 6
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Wednesday, June 4
- High of 61 °F, low of 47 °F (71% humidity)
- Overcast with a 97% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:28 AM, sunset at 8:39 PM
- Overcast with a 97% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:28 AM, sunset at 8:39 PM

3 / 6
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Thursday, June 5
- High of 66 °F, low of 51 °F (60% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:27 AM, sunset at 8:40 PM
- Overcast with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:27 AM, sunset at 8:40 PM

4 / 6
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Friday, June 6
- High of 75 °F, low of 53 °F (36% humidity)
- Partly sunny with a 92% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:27 AM, sunset at 8:40 PM
- Partly sunny with a 92% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:27 AM, sunset at 8:40 PM

5 / 6
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Saturday, June 7
- High of 78 °F, low of 56 °F (28% humidity)
- Overcast with a 55% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:27 AM, sunset at 8:41 PM
- Overcast with a 55% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:27 AM, sunset at 8:41 PM
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6 / 6
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Sunday, June 8
- High of 68 °F, low of 48 °F (47% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:26 AM, sunset at 8:42 PM
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:26 AM, sunset at 8:42 PM