MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

4:53 AM MDT AUG 11, 2026
Clear
63°F
Feels Like: 63°F
Dewpoint: 43°F
Rel. Hum.: 48%
Visibility: 10 miles
Wind: WSW at 7 mph
Pressure: 30.08 inches
Last 72 hours

Local Area Snow Depth

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MILLS, WY 82644
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Areas of smoke. Lows in the upper 50s. Southwest winds around 10 mph.
TUESDAY
Partly cloudy in the morning, then clearing. Smoke, breezy with highs in the lower 90s. West winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon.
TUESDAY NIGHT
Partly cloudy. Smoke. Lows in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Cloudy. Highs in the mid 80s. Southwest winds around 10 mph, becoming northwest in the afternoon.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the upper 50s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 80 percent.
THURSDAY NIGHT
Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 80 percent.
FRIDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 50s. Chance of rain 40 percent.
SATURDAY
Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows around 50. Chance of rain 30 percent.
SUNDAY
Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 50s.

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 PM EDT  8/10/2026
Tuesday
11 AUG 2026
MILLS, WY 82644 weather forecast Day 1, 0 hours 12 AM 69° 69° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   7 40% 44°
Low 60° MILLS, WY 82644 weather forecast Day 1, 3 hours 3 AM 64° 64° Partly Cloudy SW   7 50% 45°
High 97° MILLS, WY 82644 weather forecast Day 1, 6 hours 6 AM 61° 60° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   8 53% 44°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 1, 9 hours 9 AM 75° 75° Partly Cloudy SW   12 33% 44°
MILLS, WY 82644 weather forecast Day 1, 12 hours 12 PM 90° 86° Partly Cloudy 0%

0% Thunder
( 6% severe)
WNW   16 13% 33°
MILLS, WY 82644 weather forecast Day 1, 15 hours 3 PM 94° 89° Partly Cloudy WNW   18 8% 25°
MILLS, WY 82644 weather forecast Day 1, 18 hours 6 PM 93° 88° Partly Cloudy 1%

0% Thunder
( 7% severe)
NNW   13 9% 26°
MILLS, WY 82644 weather forecast Day 1, 21 hours 9 PM 79° 78° Mostly Cloudy ENE   8 17% 31°
Wednesday
12 AUG 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 12 AM 71° 71° Partly Cloudy 1%

0% Thunder
( 1% severe)
NNE   8 31% 39°
Low 58° MILLS, WY 82644 weather forecast Day 2, 3 hours 3 AM 65° 65° Partly Cloudy N   7 46% 44°
High 89° MILLS, WY 82644 weather forecast Day 2, 6 hours 6 AM 62° 63° Mostly Cloudy 4%

0% Thunder
( 7% severe)
NW   3 52% 44°

Mostly Cloudy



MILLS, WY 82644 weather forecast Day 2, 9 hours 9 AM 71° 71° Mostly Cloudy SW   6 41% 46°
MILLS, WY 82644 weather forecast Day 2, 12 hours 12 PM 81° 80° Mostly Cloudy 3%

0% Thunder
( 23% severe)
WSW   9 27% 44°
MILLS, WY 82644 weather forecast Day 2, 15 hours 3 PM 86° 83° Mostly Cloudy WNW   10 20% 40°
MILLS, WY 82644 weather forecast Day 2, 18 hours 6 PM 85° 82° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 23% severe)
N   12 20% 40°
MILLS, WY 82644 weather forecast Day 2, 21 hours 9 PM 73° 73° Mostly Cloudy ENE   16 41% 48°

CASPER, WY extended weather forecast

Thursday
13 AUG 2026
Friday
14 AUG 2026
Saturday
15 AUG 2026
Sunday
16 AUG 2026
Monday
17 AUG 2026
Low 57° Low 56° Low 56° Low 52° Low 53°
High 86° High 86° High 85° High 88° High 91°
MILLS, WY 82644 weather forecast Day 3 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
Overcast
45% Rain
Mostly Cloudy
43% Rain
Overcast
47% Rain
Partly Cloudy
27% Rain
Partly Cloudy
17% Rain
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