CASPER, WY 82602 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

7:53 AM MDT JUN 3, 2025
Overcast
Light Rain
43°F
Feels Like: 39°F
Dewpoint: 39°F
Rel. Hum.: 86%
Visibility: 10 miles
Wind: NNE at 7 mph
Pressure: 30.14 inches
Last 72 hours

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CASPER, WY 82602
Weather Forecast

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TODAY
Cloudy with scattered rain showers this morning, then partly cloudy this afternoon. Highs around 60. Northeast winds around 10 mph. Chance of rain 30 percent.
TONIGHT
Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Lows in the lower 40s. Northeast winds around 10 mph. Chance of rain 40 percent.
WEDNESDAY
Partly cloudy with scattered showers. Isolated thunderstorms in the afternoon. Highs in the lower 60s. Northwest winds around 10 mph, becoming northeast in the afternoon. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with isolated showers and thunderstorms after midnight. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
THURSDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Northeast winds around 10 mph. Chance of rain 60 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 40s.
FRIDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly clear. Lows in the upper 40s.
SATURDAY
Partly cloudy. Highs in the upper 70s.
SATURDAY NIGHT
Mostly clear. Lows in the upper 40s.
SUNDAY
Mostly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Mostly clear. Lows in the upper 40s.
MONDAY
Mostly sunny. Highs around 80.

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  6/ 2/2025
Tuesday
3 JUN 2025
CASPER, WY 82602 weather forecast Day 1, 0 hours 12 AM 46° 39° Overcast 50%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
NNE   16 79% 40°
Low 42° CASPER, WY 82602 weather forecast Day 1, 3 hours 3 AM 43° 36° Mostly Cloudy NE   13 82% 38°
High 60° CASPER, WY 82602 weather forecast Day 1, 6 hours 6 AM 43° 38° Mostly Cloudy 31%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
NE   9 82% 38°

Mostly Cloudy

Chance of Rain

CASPER, WY 82602 weather forecast Day 1, 9 hours 9 AM 45° 41° Mostly Cloudy ENE   8 76% 38°
CASPER, WY 82602 weather forecast Day 1, 12 hours 12 PM 52° 50° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 12% severe)
NE   6 56% 37°
CASPER, WY 82602 weather forecast Day 1, 15 hours 3 PM 57° 56° Partly Cloudy ENE   6 45% 36°
CASPER, WY 82602 weather forecast Day 1, 18 hours 6 PM 58° 57° Partly Cloudy 33%
RAIN
.25–.5 in
0% Thunder
( 12% severe)
ENE   7 45% 37°
CASPER, WY 82602 weather forecast Day 1, 21 hours 9 PM 51° 48° Mostly Cloudy ENE   9 63% 39°
Wednesday
4 JUN 2025
CASPER, WY 82602 weather forecast Day 2, 0 hours 12 AM 46° 41° Mostly Cloudy 24%
RAIN
.5–1 in
0% Thunder
( 5% severe)
ENE   9 79% 40°
Low 40° CASPER, WY 82602 weather forecast Day 2, 3 hours 3 AM 43° 39° Partly Cloudy NE   7 89% 40°
High 65° CASPER, WY 82602 weather forecast Day 2, 6 hours 6 AM 43° 39° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 5% severe)
NNW   6 93% 41°

Partly Cloudy

Chance of Rain

CASPER, WY 82602 weather forecast Day 2, 9 hours 9 AM 51° 48° Partly Cloudy NNW   7 74% 43°
CASPER, WY 82602 weather forecast Day 2, 12 hours 12 PM 58° 56° Partly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 16% severe)
N   9 53% 41°
CASPER, WY 82602 weather forecast Day 2, 15 hours 3 PM 61° 59° Partly Cloudy N   12 44% 39°
CASPER, WY 82602 weather forecast Day 2, 18 hours 6 PM 61° 59° Partly Cloudy 6%

0% Thunder
( 6% severe)
NE   13 42% 38°
CASPER, WY 82602 weather forecast Day 2, 21 hours 9 PM 52° 48° Mostly Cloudy ENE   12 63% 40°

CASPER, WY extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
BAD DATE
Low 39° Low 40° Low 43° Low 46° Low 42°
High 65° High 69° High 75° High 78° High 76°
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
Overcast
43% Rain
Overcast
51% Rain
Mostly Cloudy
39% Rain
Mostly Cloudy
38% Rain
Mostly Cloudy
32% Rain
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