GILLETTE, WY 82718 Weather Forecast & Current Conditions

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GILLETTE, WY
Current Weather

10:53 PM MDT MAY 20, 2025
Overcast
45°F
Feels Like: 41°F
Dewpoint: 41°F
Rel. Hum.: 86%
Visibility: 10 miles
Wind: SW at 7 mph
Pressure: 29.98 inches
Last 72 hours

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GILLETTE, WY 82718
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy with a slight chance of rain showers this evening, then mostly clear after midnight. Lows in the upper 30s. Northwest winds 10 to 15 mph. Chance of rain 20 percent.
WEDNESDAY
Partly cloudy. A slight chance of rain showers in the afternoon. Highs in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly clear. Areas of frost after midnight. Lows in the upper 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. Southeast winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
THURSDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
FRIDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the mid 40s. Chance of rain 50 percent.
SATURDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 40s. Chance of rain 60 percent.
SUNDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.
MEMORIAL DAY
Mostly sunny with a 20 percent chance of showers. Highs in the upper 60s.
MONDAY NIGHT
Mostly clear. Lows in the mid 40s.

Visible Weather Satellite
GILLETTE, WY 82718
Infrared Weather Satellite
GILLETTE, WY 82718
NEXRAD Weather Radar
GILLETTE, WY 82718

GILLETTE, WY 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/20/2025
Wednesday
21 MAY 2025
GILLETTE, WY 82718 weather forecast Day 1, 0 hours 12 AM 42° 38° Mostly Cloudy 7%

0% Thunder
( 1% severe)
W   7 86% 38°
Low 40° GILLETTE, WY 82718 weather forecast Day 1, 3 hours 3 AM 41° 35° Partly Cloudy W   9 89% 38°
High 59° GILLETTE, WY 82718 weather forecast Day 1, 6 hours 6 AM 41° 35° Partly Cloudy 7%

0% Thunder
( 3% severe)
W   10 86% 37°

Mostly Cloudy



GILLETTE, WY 82718 weather forecast Day 1, 9 hours 9 AM 50° 45° Mostly Cloudy NW   15 66% 39°
GILLETTE, WY 82718 weather forecast Day 1, 12 hours 12 PM 54° 50° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 20% severe)
NW   15 52% 37°
GILLETTE, WY 82718 weather forecast Day 1, 15 hours 3 PM 55° 51° Mostly Cloudy WNW   14 51% 37°
GILLETTE, WY 82718 weather forecast Day 1, 18 hours 6 PM 56° 53° Partly Cloudy 2%

0% Thunder
( 9% severe)
NW   12 45% 35°
GILLETTE, WY 82718 weather forecast Day 1, 21 hours 9 PM 46° 43° Partly Cloudy W   6 68% 36°
Thursday
22 MAY 2025
GILLETTE, WY 82718 weather forecast Day 2, 0 hours 12 AM 42° 40° Clear 0%

0% Thunder
( 1% severe)
WSW   3 76% 35°
Low 38° GILLETTE, WY 82718 weather forecast Day 2, 3 hours 3 AM 41° 37° Clear SW   6 79% 35°
High 69° GILLETTE, WY 82718 weather forecast Day 2, 6 hours 6 AM 42° 37° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   8 73% 34°

Partly Cloudy



GILLETTE, WY 82718 weather forecast Day 2, 9 hours 9 AM 55° 52° Partly Cloudy SSE   12 53% 38°
GILLETTE, WY 82718 weather forecast Day 2, 12 hours 12 PM 63° 61° Partly Cloudy 2%

0% Thunder
( 9% severe)
SSE   14 39% 38°
GILLETTE, WY 82718 weather forecast Day 2, 15 hours 3 PM 67° 67° Partly Cloudy SE   16 34% 38°
GILLETTE, WY 82718 weather forecast Day 2, 18 hours 6 PM 66° 66° Mostly Cloudy 31%
RAIN
<.01 in
0% Thunder
( 17% severe)
SE   18 36% 38°
GILLETTE, WY 82718 weather forecast Day 2, 21 hours 9 PM 57° 53° Mostly Cloudy SE   20 57% 42°

GILLETTE, WY extended weather forecast

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Low 37° Low 44° Low 44° Low 41° Low 42°
High 71° High 67° High 61° High 66° High 74°
GILLETTE, WY 82718 weather forecast Day 3 GILLETTE, WY 82718 weather forecast Day 4 GILLETTE, WY 82718 weather forecast Day 5 GILLETTE, WY 82718 weather forecast Day 6 GILLETTE, WY 82718 weather forecast Day 7
Partly Cloudy
8% Rain
Overcast
27% Rain
Overcast
76% Rain
Mostly Cloudy
36% Rain
Clear
14% Rain
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