CASPER, WY 82602 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

12:53 AM MDT MAY 10, 2025
Clear
46°F
Feels Like: 42°F
Dewpoint: 37°F
Rel. Hum.: 71%
Visibility: 10 miles
Wind: W at 8 mph
Pressure: 30.31 inches
Last 72 hours

Local Area Snow Depth

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CASPER, WY 82602
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY
Sunny. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY NIGHT
Mostly clear. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY
Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Breezy with highs around 80. Southwest winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Breezy with lows in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph.
MONDAY
Mostly sunny and windy. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Breezy with lows in the lower 50s.
TUESDAY
Partly cloudy in the morning, then mostly sunny with a chance of showers in the afternoon. Breezy with highs in the mid 70s. Chance of rain 30 percent.
TUESDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with showers likely. Breezy with lows in the lower 40s. Chance of rain 60 percent.
WEDNESDAY
Showers likely. A slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of rain showers. Breezy with lows in the upper 30s.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of rain 60 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of rain 30 percent.

Visible Weather Satellite
CASPER, WY 82602
Infrared Weather Satellite
CASPER, WY 82602
NEXRAD Weather Radar
CASPER, WY 82602

CASPER, WY 3 hourly weather forecast

weather forecast created  8:00 PM EDT  5/ 9/2025
Saturday
10 MAY 2025
CASPER, WY 82602 weather forecast Day 1, 0 hours 12 AM 50° 47° Clear 0%

0% Thunder
( 0% severe)
SW   7 68% 40°
Low 44° CASPER, WY 82602 weather forecast Day 1, 3 hours 3 AM 46° 42° Clear SW   8 76% 39°
High 81° CASPER, WY 82602 weather forecast Day 1, 6 hours 6 AM 45° 41° Clear 0%

0% Thunder
( 0% severe)
SSW   8 76% 38°

Clear



CASPER, WY 82602 weather forecast Day 1, 9 hours 9 AM 62° 61° Clear SSW   10 46% 41°
CASPER, WY 82602 weather forecast Day 1, 12 hours 12 PM 74° 74° Clear 1%

0% Thunder
( 6% severe)
SSW   13 25% 36°
CASPER, WY 82602 weather forecast Day 1, 15 hours 3 PM 79° 78° Clear SW   14 17% 30°
CASPER, WY 82602 weather forecast Day 1, 18 hours 6 PM 78° 77° Clear 0%

0% Thunder
( 2% severe)
SSW   13 16% 28°
CASPER, WY 82602 weather forecast Day 1, 21 hours 9 PM 63° 62° Clear S   9 31% 32°
Sunday
11 MAY 2025
CASPER, WY 82602 weather forecast Day 2, 0 hours 12 AM 56° 53° Clear 0%

0% Thunder
( 0% severe)
SSW   12 40% 32°
Low 50° CASPER, WY 82602 weather forecast Day 2, 3 hours 3 AM 53° 49° Clear SSW   13 46% 33°
High 82° CASPER, WY 82602 weather forecast Day 2, 6 hours 6 AM 54° 50° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   14 47% 34°

Partly Cloudy




Windy
CASPER, WY 82602 weather forecast Day 2, 9 hours 9 AM 67° 67° Partly Cloudy SW   21 34% 38°
CASPER, WY 82602 weather forecast Day 2, 12 hours 12 PM 78° 78° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 17% severe)
SW   24 22% 36°
CASPER, WY 82602 weather forecast Day 2, 15 hours 3 PM 80° 78° Mostly Cloudy SW   24 18% 33°
CASPER, WY 82602 weather forecast Day 2, 18 hours 6 PM 75° 75° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 10% severe)
SW   22 23% 35°
CASPER, WY 82602 weather forecast Day 2, 21 hours 9 PM 64° 62° Mostly Cloudy SW   16 38% 38°

CASPER, WY extended weather forecast

Monday
12 MAY 2025
Tuesday
13 MAY 2025
Wednesday
14 MAY 2025
Thursday
15 MAY 2025
Friday
16 MAY 2025
Low 48° Low 44° Low 39° Low 36° Low 33°
High 85° High 79° High 68° High 61° High 64°
CASPER, WY 82602 weather forecast Day 3 CASPER, WY 82602 weather forecast Day 4 CASPER, WY 82602 weather forecast Day 5 CASPER, WY 82602 weather forecast Day 6 CASPER, WY 82602 weather forecast Day 7
Partly Cloudy
10% Rain
Partly Cloudy
7% Rain
Overcast
29% Rain
Overcast
55% Rain
Mostly Cloudy
21% Rain
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