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Casper, WY Weather Forecast | 5 Day

Updated: Sat Jul 19th 2025 2:45 AM MDT

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Patchy Rain Nearby

Sat 7-19

Scattered showers with a high of 90°F and a low of 55°F. Rainfall expected in the surrounding area to have a 61% chance with an estimated 0.06in. Wind will be moderate, blowing around 20mph on average and gusts of 22.1mph at 9 AM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 94% at 6 AM and 14% being its lowest at 5 PM. Barometric pressure is its highest of 29.97^inHg at 4 AM, a lowest point of 29.79^inHg at 5 PM with an avg 29.87^inHg.

HI: 90°F
LO: 55°F

Rainfall: 61% | est. 0.06in
Snowfall: 0%

Wind
19.2 mph
Humidity
49% avg.

UV Index
2.6
Air Quality
Moderate

Sunrise
05:44 AM
Sunset
08:38 PM

Moonrise
12:37 AM
Moonset
04:00 PM
Moon Phase
Waning Crescent

Sunny

Sun 7-20

Sunny with a high of 91°F and a low of 59°F. Wind will be moderate, blowing around 15mph on average and gusts of 16.2mph at 4 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 61% at 6 AM and 12% being its lowest at 12 PM. Barometric pressure is its highest of 29.96^inHg at 6 AM, a lowest point of 29.76^inHg at 6 PM with an avg 29.86^inHg.

HI: 91°F
LO: 59°F

Rainfall: 0%
Snowfall: 0%

Wind
14.1 mph
Humidity
29% avg.

UV Index
2.8
Air Quality
Good

Sunrise
05:45 AM
Sunset
08:37 PM

Moonrise
01:12 AM
Moonset
05:19 PM
Moon Phase
Waning Crescent

Partly Cloudy

Mon 7-21

Partly Cloudy with a high of 92°F and a low of 60°F. Wind will be moderate, blowing around 19mph on average and gusts of 21.6mph at 4 PM. Humidity levels should be comfortable, sitting around 31% on average, the maximum being 57% at 11 PM and 16% being its lowest at 3 PM. Barometric pressure is its highest of 29.84^inHg at 11 PM, a lowest point of 29.67^inHg at 6 PM with an avg 29.77^inHg.

HI: 92°F
LO: 60°F

Rainfall: 0%
Snowfall: 0%

Wind
18.8 mph
Humidity
31% avg.

UV Index
2.6
Air Quality
Good

Sunrise
05:46 AM
Sunset
08:37 PM

Moonrise
01:57 AM
Moonset
06:32 PM
Moon Phase
Waning Crescent

Patchy Rain Nearby

Tue 7-22

Scattered showers with a high of 89°F and a low of 60°F. It will likey rain in the surrounding area, having a 80% chance of a downpour with an estimated 0.03in. Wind will be moderate, blowing around 17mph on average and gusts of 25.1mph at 10 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 84% at 6 AM and 22% being its lowest at 4 PM. Barometric pressure is its highest of 29.99^inHg at 10 PM, a lowest point of 29.74^inHg at 5 PM with an avg 29.86^inHg.

HI: 89°F
LO: 60°F

Rainfall: 80% | est. 0.03in
Snowfall: 0%

Wind
16.6 mph
Humidity
56% avg.

UV Index
2.7
Air Quality
Good

Sunrise
05:47 AM
Sunset
08:36 PM

Moonrise
02:54 AM
Moonset
07:34 PM
Moon Phase
Waning Crescent

Sunny

Wed 7-23

Sunny with a high of 90°F and a low of 60°F. Wind will be moderate, blowing around 16mph on average and gusts of 18.8mph at 12 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 79% at 6 AM and 18% being its lowest at 3 PM. Barometric pressure is its highest of 30.03^inHg at 7 AM, a lowest point of 29.85^inHg at 3 PM with an avg 29.96^inHg.

HI: 90°F
LO: 60°F

Rainfall: 0% | est. 0in
Snowfall: 0%

Wind
15.4 mph
Humidity
59% avg.

UV Index
0
Air Quality
TBA

Sunrise
05:48 AM
Sunset
08:35 PM

Moonrise
04:03 AM
Moonset
08:22 PM
Moon Phase
Waning Crescent

Sunny

Thu 7-24

Sunny with a high of 93°F and a low of 63°F. Wind will be moderate, blowing around 11mph on average and gusts of 11.6mph at 6 PM. Humidity levels should be comfortable, sitting around 36% on average, the maximum being 57% at 6 AM and 17% being its lowest at 3 PM. Barometric pressure is its highest of 30^inHg at 2 AM, a lowest point of 29.79^inHg at 6 PM with an avg 29.92^inHg.

HI: 93°F
LO: 63°F

Rainfall: 0%
Snowfall: 0%

Wind
10.1 mph
Humidity
36% avg.

UV Index
7
Air Quality
TBA

Sunrise
05:49 AM
Sunset
08:34 PM

Moonrise
05:18 AM
Moonset
09:00 PM
Moon Phase
New Moon

Casper, WY Weather Forecast - 10 Day Detailed

Currently

	59°F	30.08 inHg. Barometer 81% Humidity SW 5 mph Wind
Clear

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