CASPER, WY 82601 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

8:53 PM MDT JUN 8, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 43°F
Rel. Hum.: 38%
Visibility: 10 miles
Wind: NE at 9 mph
Pressure: 29.84 inches
Last 72 hours

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CASPER, WY 82601
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly cloudy. Near steady temperature in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 30 mph.
TUESDAY
Partly cloudy in the morning, then becoming mostly cloudy. Windy with highs around 80. Southwest winds 25 to 35 mph with gusts up to 55 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Windy with lows in the mid 40s. West winds 25 to 35 mph with gusts up to 50 mph, diminishing to 15 to 25 mph with gusts up to 35 mph after midnight.
WEDNESDAY
Mostly sunny and windy. Highs in the lower 70s. West winds 20 to 30 mph, increasing to 30 to 35 mph in the afternoon. Gusts up to 55 mph.
WEDNESDAY NIGHT
Mostly clear and windy. Lows in the upper 30s.
THURSDAY
Sunny, breezy with highs around 70.
THURSDAY NIGHT
Clear. Lows in the lower 40s.
FRIDAY
Sunny. Highs around 80.
FRIDAY NIGHT
Clear. Lows in the mid 40s.
SATURDAY
Sunny. Highs in the upper 70s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the lower 40s. Chance of rain 30 percent.
SUNDAY
Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.

Visible Weather Satellite
CASPER, WY 82601
Infrared Weather Satellite
CASPER, WY 82601
NEXRAD Weather Radar
CASPER, WY 82601

CASPER, WY 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/ 8/2026
Monday
8 JUN 2026
CASPER, WY 82601 weather forecast Day 1, 12 hours 12 PM 71° 71° Clear 15%
RAIN
<.01 in
0% Thunder
( 16% severe)
E   8 31% 39°
High 83° CASPER, WY 82601 weather forecast Day 1, 15 hours 3 PM 81° 79° Partly Cloudy SE   12 18% 34°
Partly Cloudy



CASPER, WY 82601 weather forecast Day 1, 18 hours 6 PM 82° 80° Partly Cloudy 3%

0% Thunder
( 8% severe)
SSE   16 16% 32°
CASPER, WY 82601 weather forecast Day 1, 21 hours 9 PM 70° 70° Partly Cloudy E   13 31% 38°
Tuesday
9 JUN 2026
CASPER, WY 82601 weather forecast Day 2, 0 hours 12 AM 62° 61° Partly Cloudy 0%

0% Thunder
( 1% severe)
E   12 43% 39°
Low 51° CASPER, WY 82601 weather forecast Day 2, 3 hours 3 AM 58° 56° Partly Cloudy SSE   10 45% 37°
High 84° CASPER, WY 82601 weather forecast Day 2, 6 hours 6 AM 58° 55° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSW   15 36% 31°

Partly Cloudy




Windy
CASPER, WY 82601 weather forecast Day 2, 9 hours 9 AM 73° 73° Partly Cloudy SW   24 19% 29°
CASPER, WY 82601 weather forecast Day 2, 12 hours 12 PM 78° 77° Partly Cloudy 4%

0% Thunder
( 13% severe)
SW   30 15% 27°
CASPER, WY 82601 weather forecast Day 2, 15 hours 3 PM 79° 78° Mostly Cloudy WSW   33 14% 26°
CASPER, WY 82601 weather forecast Day 2, 18 hours 6 PM 74° 74° Mostly Cloudy 2%

0% Thunder
( 8% severe)
W   30 20% 31°
CASPER, WY 82601 weather forecast Day 2, 21 hours 9 PM 66° 66° Partly Cloudy WSW   22 28% 32°
Wednesday
10 JUN 2026
CASPER, WY 82601 weather forecast Day 3, 0 hours 12 AM 58° 54° Partly Cloudy 1%

0% Thunder
( 1% severe)
WSW   18 37% 32°
Low 46° CASPER, WY 82601 weather forecast Day 3, 3 hours 3 AM 53° 48° Clear WSW   17 43% 31°
High 75° CASPER, WY 82601 weather forecast Day 3, 6 hours 6 AM 50° 44° Clear 1%

0% Thunder
( 0% severe)
SW   18 44% 29°

Clear




Windy
CASPER, WY 82601 weather forecast Day 3, 9 hours 9 AM 60° 56° Clear WSW   28 26% 25°
CASPER, WY 82601 weather forecast Day 3, 15 hours 12 PM 66° 66° Clear 1%

0% Thunder
( 7% severe)
W   28 15% 18°
CASPER, WY 82601 weather forecast Day 3, 18 hours 3 PM 71° 71° Partly Cloudy W   32 11% 15°
CASPER, WY 82601 weather forecast Day 3, 21 hours 6 PM 70° 70° Partly Cloudy     W   31 11% 14°

CASPER, WY extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 37° Low 37° Low 41° Low 42° Low 36°
High 69° High 80° High 83° High 63° High 69°
CASPER, WY 82601 weather forecast Day 4 CASPER, WY 82601 weather forecast Day 5 CASPER, WY 82601 weather forecast Day 6 CASPER, WY 82601 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
14% Rain
Clear
7% Rain
Clear
8% Rain
Mostly Cloudy
39% Rain
Mostly Cloudy
31% Rain
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