MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

3:53 PM MDT MAY 30, 2026
Few Clouds
73°F
Feels Like: 73°F
Dewpoint: 34°F
Rel. Hum.: 24%
Visibility: 10 miles
Wind: SW at 21 mph, gusts to 32
Pressure: 29.87 inches
Last 72 hours

Local Area Snow Depth

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MILLS, WY 82644
Weather Forecast

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

Visible Weather Satellite
MILLS, WY 82644
Infrared Weather Satellite
MILLS, WY 82644
NEXRAD Weather Radar
MILLS, WY 82644

CASPER, WY 3 hourly weather forecast

weather forecast created  8:00 AM EDT  5/30/2026
Saturday
30 MAY 2026
MILLS, WY 82644 weather forecast Day 1, 12 hours 12 PM 67° 67° Partly Cloudy 3%

0% Thunder
( 8% severe)
SW   18 31% 35°
High 73° MILLS, WY 82644 weather forecast Day 1, 15 hours 3 PM 72° 72° Partly Cloudy SSW   17 22% 31°
Partly Cloudy




Breezy
MILLS, WY 82644 weather forecast Day 1, 18 hours 6 PM 70° 70° Partly Cloudy 2%

0% Thunder
( 4% severe)
SW   22 24% 32°
MILLS, WY 82644 weather forecast Day 1, 21 hours 9 PM 59° 55° Partly Cloudy SW   21 40% 35°
Sunday
31 MAY 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 12 AM 53° 48° Partly Cloudy 6%

0% Thunder
( 3% severe)
SSW   20 59% 39°
Low 44° MILLS, WY 82644 weather forecast Day 2, 3 hours 3 AM 51° 45° Partly Cloudy SW   18 63% 39°
High 71° MILLS, WY 82644 weather forecast Day 2, 6 hours 6 AM 50° 44° Mostly Cloudy 27%
RAIN
<.01 in
0% Thunder
( 5% severe)
WSW   17 63% 38°

Mostly Cloudy

Chance of Rain


Breezy
MILLS, WY 82644 weather forecast Day 2, 9 hours 9 AM 59° 55° Mostly Cloudy W   21 46% 38°
MILLS, WY 82644 weather forecast Day 2, 12 hours 12 PM 63° 61° Mostly Cloudy 41%
RAIN
.01–.1 in
0% Thunder
( 30% severe)
W   20 41% 39°
MILLS, WY 82644 weather forecast Day 2, 15 hours 3 PM 67° 67° Mostly Cloudy W   18 32% 36°
MILLS, WY 82644 weather forecast Day 2, 18 hours 6 PM 66° 66° Mostly Cloudy 29%
RAIN
.01–.1 in
0% Thunder
( 14% severe)
WNW   15 36% 38°
MILLS, WY 82644 weather forecast Day 2, 21 hours 9 PM 57° 55° Mostly Cloudy NNW   10 53% 40°
Monday
1 JUN 2026
MILLS, WY 82644 weather forecast Day 3, 0 hours 12 AM 50° 48° Clear 1%

0% Thunder
( 1% severe)
NNE   6 71% 41°
Low 39° MILLS, WY 82644 weather forecast Day 3, 3 hours 3 AM 46° 45° Clear NE   3 79% 40°
High 77° MILLS, WY 82644 weather forecast Day 3, 6 hours 6 AM 44° 42° Partly Cloudy 4%

0% Thunder
( 1% severe)
W   3 79% 38°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 3, 9 hours 9 AM 57° 57° Partly Cloudy SE   5 49% 38°
MILLS, WY 82644 weather forecast Day 3, 15 hours 12 PM 67° 67° Partly Cloudy 8%

0% Thunder
( 19% severe)
SSE   8 31% 35°
MILLS, WY 82644 weather forecast Day 3, 18 hours 3 PM 73° 73° Partly Cloudy SSW   10 19% 29°
MILLS, WY 82644 weather forecast Day 3, 21 hours 6 PM 73° 73° Partly Cloudy     SE   12 19% 29°

CASPER, WY extended weather forecast

Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Thursday
4 JUN 2026
Friday
5 JUN 2026
Saturday
6 JUN 2026
Low 43° Low 44° Low 49° Low 42° Low 44°
High 86° High 87° High 79° High 76° High 84°
MILLS, WY 82644 weather forecast Day 4 MILLS, WY 82644 weather forecast Day 5 MILLS, WY 82644 weather forecast Day 6 MILLS, WY 82644 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
11% Rain
Partly Cloudy
13% Rain
Partly Cloudy
31% Rain
Partly Cloudy
22% Rain
Clear
18% Rain
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