MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

7:53 PM MDT JUL 25, 2026
Few Clouds
95°F
Feels Like: 91°F
Dewpoint: 41°F
Rel. Hum.: 16%
Visibility: 10 miles
Wind: S at 3 mph, gusts to 21
Pressure: 30.04 inches
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MILLS, WY 82644
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Partly cloudy. Hot with highs in the upper 90s. West winds 10 to 15 mph with gusts up to 30 mph.
TONIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 60s. West winds 10 to 15 mph.
SUNDAY
Mostly sunny. A slight chance of. Hot with highs in the upper 90s. West winds 10 to 15 mph.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 60s. North winds around 10 mph with gusts up to 20 mph in the evening.
MONDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds around 10 mph, becoming northwest with gusts up to 25 mph in the afternoon. Chance of rain 20 percent.
MONDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of rain 20 percent.
TUESDAY
Mostly sunny. A slight chance of. Hot with highs in the mid 90s.
TUESDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 30 percent.
WEDNESDAY
Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 30 percent.
THURSDAY
Partly cloudy in the morning, then clearing. A slight chance of. Highs in the mid 90s.
THURSDAY NIGHT
Mostly clear. Lows in the lower 60s.
FRIDAY
Mostly sunny. Hot with highs in the mid 90s.

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  7/25/2026
Saturday
25 JUL 2026
MILLS, WY 82644 weather forecast Day 1, 12 hours 12 PM 94° 90° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 29% severe)
SW   14 19% 46°
High 98° MILLS, WY 82644 weather forecast Day 1, 15 hours 3 PM 97° 93° Mostly Cloudy WSW   13 16% 44°
Mostly Cloudy



MILLS, WY 82644 weather forecast Day 1, 18 hours 6 PM 95° 91° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 30% severe)
WNW   13 18% 45°
MILLS, WY 82644 weather forecast Day 1, 21 hours 9 PM 82° 81° Partly Cloudy W   8 33% 50°
Sunday
26 JUL 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 12 AM 75° 75° Partly Cloudy 1%

0% Thunder
( 5% severe)
W   8 43% 51°
Low 64° MILLS, WY 82644 weather forecast Day 2, 3 hours 3 AM 71° 71° Clear WSW   9 49% 51°
High 101° MILLS, WY 82644 weather forecast Day 2, 6 hours 6 AM 69° 69° Clear 0%

0% Thunder
( 3% severe)
WSW   10 53% 51°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 2, 9 hours 9 AM 81° 80° Partly Cloudy SW   12 38% 53°
MILLS, WY 82644 weather forecast Day 2, 12 hours 12 PM 95° 91° Clear 5%

0% Thunder
( 22% severe)
WNW   9 19% 46°
MILLS, WY 82644 weather forecast Day 2, 15 hours 3 PM 97° 93° Partly Cloudy WNW   9 15% 42°
MILLS, WY 82644 weather forecast Day 2, 18 hours 6 PM 96° 92° Mostly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 26% severe)
WNW   9 16% 42°
MILLS, WY 82644 weather forecast Day 2, 21 hours 9 PM 83° 81° Mostly Cloudy N   8 30% 48°
Monday
27 JUL 2026
MILLS, WY 82644 weather forecast Day 3, 0 hours 12 AM 75° 75° Partly Cloudy 3%

0% Thunder
( 5% severe)
NNE   6 41% 50°
Low 63° MILLS, WY 82644 weather forecast Day 3, 3 hours 3 AM 70° 70° Partly Cloudy WSW   6 51% 51°
High 99° MILLS, WY 82644 weather forecast Day 3, 6 hours 6 AM 67° 67° Partly Cloudy 1%

0% Thunder
( 3% severe)
SW   8 56% 51°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 3, 9 hours 9 AM 79° 79° Clear SW   12 39% 52°
MILLS, WY 82644 weather forecast Day 3, 15 hours 12 PM 93° 89° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 29% severe)
W   9 21% 47°
MILLS, WY 82644 weather forecast Day 3, 18 hours 3 PM 95° 91° Partly Cloudy NW   9 16% 42°
MILLS, WY 82644 weather forecast Day 3, 21 hours 6 PM 93° 89° Partly Cloudy     N   13 18% 43°

CASPER, WY extended weather forecast

Tuesday
28 JUL 2026
Wednesday
29 JUL 2026
Thursday
30 JUL 2026
Friday
31 JUL 2026
Saturday
1 AUG 2026
Low 63° Low 61° Low 60° Low 58° Low 57°
High 97° High 96° High 94° High 92° High 92°
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
31% Rain
Partly Cloudy
24% Rain
Partly Cloudy
31% Rain
Partly Cloudy
36% Rain
Partly Cloudy
22% Rain
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