MILLS, WY 82644 Weather Forecast & Current Conditions

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CASPER, WY
Current Weather

11:53 PM MDT OCT 17, 2026
Clear
52°F
Feels Like: 48°F
Dewpoint: 28°F
Rel. Hum.: 39%
Visibility: 10 miles
Wind: SSW at 13 mph
Pressure: 30.14 inches
Last 72 hours

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MILLS, WY 82644
Weather Forecast

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

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 10/17/2026
Sunday
18 OCT 2026
MILLS, WY 82644 weather forecast Day 1, 0 hours 12 AM 48° 41° Clear 0%

0% Thunder
( 0% severe)
SSW   18 49% 30°
Low 41° MILLS, WY 82644 weather forecast Day 1, 3 hours 3 AM 46° 39° Clear SW   15 49% 28°
High 62° MILLS, WY 82644 weather forecast Day 1, 6 hours 6 AM 42° 35° Clear 0%

0% Thunder
( 0% severe)
SW   13 57% 28°

Clear



MILLS, WY 82644 weather forecast Day 1, 9 hours 9 AM 45° 39° Clear SW   12 60% 32°
MILLS, WY 82644 weather forecast Day 1, 12 hours 12 PM 54° 52° Clear 0%

0% Thunder
( 0% severe)
SW   8 43% 32°
MILLS, WY 82644 weather forecast Day 1, 15 hours 3 PM 60° 60° Partly Cloudy W   5 33% 31°
MILLS, WY 82644 weather forecast Day 1, 18 hours 6 PM 55° 55° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   3 41% 32°
MILLS, WY 82644 weather forecast Day 1, 21 hours 9 PM 47° 44° Partly Cloudy NE   7 53% 31°
Monday
19 OCT 2026
MILLS, WY 82644 weather forecast Day 2, 0 hours 12 AM 42° 38° Partly Cloudy 1%

0% Thunder
( 0% severe)
SSW   6 62% 30°
Low 33° MILLS, WY 82644 weather forecast Day 2, 3 hours 3 AM 40° 37° Partly Cloudy E   5 64% 29°
High 66° MILLS, WY 82644 weather forecast Day 2, 6 hours 6 AM 37° 32° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   6 69% 28°

Partly Cloudy



MILLS, WY 82644 weather forecast Day 2, 9 hours 9 AM 42° 38° Partly Cloudy S   7 67% 32°
MILLS, WY 82644 weather forecast Day 2, 12 hours 12 PM 56° 53° Partly Cloudy 0%

0% Thunder
( 2% severe)
S   13 43% 34°
MILLS, WY 82644 weather forecast Day 2, 15 hours 3 PM 64° 63° Clear SSW   14 33% 34°
MILLS, WY 82644 weather forecast Day 2, 18 hours 6 PM 58° 57° Clear 0%

0% Thunder
( 2% severe)
S   7 40% 34°
MILLS, WY 82644 weather forecast Day 2, 21 hours 9 PM 49° 46° Clear S   7 58% 35°

CASPER, WY extended weather forecast

Tuesday
20 OCT 2026
Wednesday
21 OCT 2026
Thursday
22 OCT 2026
Friday
23 OCT 2026
Saturday
24 OCT 2026
Low 39° Low 41° Low 40° Low 43° Low 31°
High 73° High 73° High 73° High 65° High 51°
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
Partly Cloudy
4% Rain
Partly Cloudy
7% Rain
Partly Cloudy
9% Rain
Mostly Cloudy
22% Rain
Mostly Cloudy
40% Rain/Snow
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