SUNDANCE, WY 82729 Weather Forecast & Current Conditions

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GILLETTE, WY
Current Weather

4:53 PM MST DEC 21, 2025
Overcast
36°F
Feels Like: 30°F
Dewpoint: 28°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SSE at 7 mph
Pressure: 29.78 inches
Last 72 hours

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SUNDANCE, WY 82729
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
LATE THIS AFTERNOON
Cloudy with a 20 percent chance of rain. Highs in the lower to mid 40s. South winds 5 to 10 mph with gusts up to 20 mph.
TONIGHT
Mostly cloudy with a slight chance of rain in the evening, then partly cloudy after midnight. Not as cool with lows in the mid 30s. South winds 5 to 10 mph, increasing to southwest 10 to 20 mph after midnight. Chance of rain 20 percent.
MONDAY
Partly cloudy. Highs in the mid 50s. Southwest winds 10 to 20 mph with gusts up to 30 mph.
MONDAY NIGHT
Partly cloudy. Lows in the lower 30s. North winds around 5 mph, becoming southeast with gusts up to 20 mph after midnight.
TUESDAY
Mostly cloudy. Highs in the lower 50s. South winds 5 to 10 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly cloudy. Lows around 40. South winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph after midnight.
WEDNESDAY
Partly cloudy in the morning, then clearing. Highs in the upper 50s.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
CHRISTMAS DAY
Mostly cloudy. A slight chance of rain in the afternoon. Highs in the lower 50s. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy. A slight chance of rain and snow in the evening. Lows in the lower 30s. Chance of precipitation 20 percent.
FRIDAY
Mostly sunny. Highs in the upper 40s.
FRIDAY NIGHT
Mostly cloudy with a 20 percent chance of snow. Lows in the mid 20s.
SATURDAY
Partly cloudy. Highs in the mid 30s.

Visible Weather Satellite
SUNDANCE, WY 82729
Infrared Weather Satellite
SUNDANCE, WY 82729
NEXRAD Weather Radar
SUNDANCE, WY 82729

GILLETTE, WY 3 hourly weather forecast

weather forecast created  6:00 AM CST 12/21/2025
Sunday
21 DEC 2025
SUNDANCE, WY 82729 weather forecast Day 1, 12 hours 11 AM 41° 34° Mostly Cloudy 3%

0% Thunder
( 0% severe)
S   12 54% 26°
High 46° SUNDANCE, WY 82729 weather forecast Day 1, 15 hours 2 PM 45° 39° Mostly Cloudy SSE   13 58% 31°
Mostly Cloudy



SUNDANCE, WY 82729 weather forecast Day 1, 18 hours 5 PM 42° 35° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   13 67% 32°
SUNDANCE, WY 82729 weather forecast Day 1, 21 hours 8 PM 42° 34° Mostly Cloudy SW   17 67% 32°
Monday
22 DEC 2025
SUNDANCE, WY 82729 weather forecast Day 2, 0 hours 11 PM 44° 36° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SW   17 65% 33°
Low 37° SUNDANCE, WY 82729 weather forecast Day 2, 3 hours 2 AM 45° 37° Mostly Cloudy SW   21 63% 33°
High 58° SUNDANCE, WY 82729 weather forecast Day 2, 6 hours 5 AM 46° 38° Partly Cloudy 3%

0% Thunder
( 0% severe)
SW   22 60% 33°

Partly Cloudy




Breezy
SUNDANCE, WY 82729 weather forecast Day 2, 9 hours 8 AM 48° 41° Partly Cloudy SW   21 58% 34°
SUNDANCE, WY 82729 weather forecast Day 2, 12 hours 11 AM 55° 50° Partly Cloudy 3%

0% Thunder
( 1% severe)
SW   18 47% 35°
SUNDANCE, WY 82729 weather forecast Day 2, 15 hours 2 PM 56° 52° Partly Cloudy W   15 45% 35°
SUNDANCE, WY 82729 weather forecast Day 2, 18 hours 5 PM 46° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   8 63% 34°
SUNDANCE, WY 82729 weather forecast Day 2, 21 hours 8 PM 39° 36° Partly Cloudy E   5 76% 32°
Tuesday
23 DEC 2025
SUNDANCE, WY 82729 weather forecast Day 3, 0 hours 11 PM 37° 33° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   5 75% 30°
Low 32° SUNDANCE, WY 82729 weather forecast Day 3, 3 hours 2 AM 36° 29° Mostly Cloudy SSE   9 75% 29°
High 59° SUNDANCE, WY 82729 weather forecast Day 3, 6 hours 5 AM 39° 31° Mostly Cloudy 0%

0% Thunder
( 0% severe)
S   14 67% 29°

Mostly Cloudy



SUNDANCE, WY 82729 weather forecast Day 3, 9 hours 8 AM 43° 35° Mostly Cloudy S   16 55% 28°
SUNDANCE, WY 82729 weather forecast Day 3, 15 hours 11 AM 53° 48° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSW   17 39% 29°
SUNDANCE, WY 82729 weather forecast Day 3, 18 hours 2 PM 58° 55° Mostly Cloudy SSW   15 33% 29°
SUNDANCE, WY 82729 weather forecast Day 3, 21 hours 5 PM 52° 48° Mostly Cloudy     SSW   10 39% 28°

GILLETTE, WY extended weather forecast

Wednesday
24 DEC 2025
Thursday
25 DEC 2025
Friday
26 DEC 2025
Saturday
27 DEC 2025
Sunday
28 DEC 2025
Low 40° Low 32° Low 23° Low 27° Low 28°
High 64° High 42° High 48° High 49° High 47°
SUNDANCE, WY 82729 weather forecast Day 4 SUNDANCE, WY 82729 weather forecast Day 5 SUNDANCE, WY 82729 weather forecast Day 6 SUNDANCE, WY 82729 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
2% Rain
Partly Cloudy
11% Rain/Snow
Mostly Cloudy
9% Snow
Mostly Cloudy
10% Snow
Mostly Cloudy
14% Snow
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