GREYBULL, WY 82426 Weather Forecast & Current Conditions

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SOUTH BIG HORN, WY
Current Weather

7:53 PM MDT JUL 8, 2026
Clear
88°F
Feels Like: 84°F
Dewpoint: 37°F
Rel. Hum.: 16%
Visibility: 10 miles
Wind: NNW at 5 mph
Pressure: 29.96 inches
Last 72 hours

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GREYBULL, WY 82426
Weather Forecast

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THIS AFTERNOON
Partly cloudy with a chance of showers and thunderstorms. Near steady temperature in the mid 80s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.
TONIGHT
Partly cloudy and breezy. Lows around 60. North winds 15 to 20 mph with gusts up to 35 mph, becoming west 10 to 15 mph with gusts up to 25 mph after midnight.
THURSDAY
Partly cloudy in the morning, then clearing. Highs around 90.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 60. North winds around 10 mph in the evening.
FRIDAY
Sunny, hot with highs in the mid 90s. South winds around 10 mph in the afternoon.
FRIDAY NIGHT
Mostly clear. Lows in the lower 60s.
SATURDAY
Sunny, hot with highs 100 to 105.
SATURDAY NIGHT
Clear. Lows in the mid 60s.
SUNDAY
Sunny, breezy, hot with highs 105 to 110.
SUNDAY NIGHT
Mostly clear and breezy. Lows around 70.
MONDAY
Mostly sunny and breezy, hot with highs around 100.
MONDAY NIGHT
Partly cloudy. Lows in the upper 60s.
TUESDAY
Mostly sunny. A slight chance of. Hot with highs in the upper 90s.

Visible Weather Satellite
GREYBULL, WY 82426
Infrared Weather Satellite
GREYBULL, WY 82426
NEXRAD Weather Radar
GREYBULL, WY 82426

SOUTH BIG HORN, WY 3 hourly weather forecast

weather forecast created  8:00 AM EDT  7/ 8/2026
Wednesday
8 JUL 2026
GREYBULL, WY 82426 weather forecast Day 1, 12 hours 12 PM 85° 83° Clear 9%

0% Thunder
( 32% severe)
  CALM 31% 51°
High 92° GREYBULL, WY 82426 weather forecast Day 1, 15 hours 3 PM 91° 87° Partly Cloudy WNW   5 20% 44°
Partly Cloudy



GREYBULL, WY 82426 weather forecast Day 1, 18 hours 6 PM 90° 86° Mostly Cloudy 3%

0% Thunder
( 20% severe)
N   12 19% 42°
GREYBULL, WY 82426 weather forecast Day 1, 21 hours 9 PM 81° 80° Partly Cloudy NW   8 29% 46°
Thursday
9 JUL 2026
GREYBULL, WY 82426 weather forecast Day 2, 0 hours 12 AM 72° 72° Partly Cloudy 2%

0% Thunder
( 4% severe)
ENE   5 43% 48°
Low 59° GREYBULL, WY 82426 weather forecast Day 2, 3 hours 3 AM 66° 66° Partly Cloudy E   2 52% 48°
High 95° GREYBULL, WY 82426 weather forecast Day 2, 6 hours 6 AM 61° 62° Partly Cloudy 3%

0% Thunder
( 4% severe)
  CALM 65% 49°

Partly Cloudy



GREYBULL, WY 82426 weather forecast Day 2, 9 hours 9 AM 72° 72° Partly Cloudy   CALM 46% 50°
GREYBULL, WY 82426 weather forecast Day 2, 12 hours 12 PM 85° 83° Partly Cloudy 4%

0% Thunder
( 23% severe)
SE   1 27% 47°
GREYBULL, WY 82426 weather forecast Day 2, 15 hours 3 PM 92° 88° Partly Cloudy W   3 17% 41°
GREYBULL, WY 82426 weather forecast Day 2, 18 hours 6 PM 92° 88° Partly Cloudy 2%

0% Thunder
( 20% severe)
NW   6 16% 40°
GREYBULL, WY 82426 weather forecast Day 2, 21 hours 9 PM 84° 82° Partly Cloudy N   5 25% 44°
Friday
10 JUL 2026
GREYBULL, WY 82426 weather forecast Day 3, 0 hours 12 AM 74° 74° Partly Cloudy 1%

0% Thunder
( 3% severe)
E   3 37% 46°
Low 61° GREYBULL, WY 82426 weather forecast Day 3, 3 hours 3 AM 68° 68° Clear ESE   5 44% 45°
High 99° GREYBULL, WY 82426 weather forecast Day 3, 6 hours 6 AM 62° 63° Clear 1%

0% Thunder
( 1% severe)
SE   2 56% 46°

Clear



GREYBULL, WY 82426 weather forecast Day 3, 9 hours 9 AM 75° 75° Clear S   2 37% 47°
GREYBULL, WY 82426 weather forecast Day 3, 15 hours 12 PM 89° 85° Clear 0%

0% Thunder
( 14% severe)
SSE   6 21% 44°
GREYBULL, WY 82426 weather forecast Day 3, 18 hours 3 PM 96° 91° Clear SE   3 12% 35°
GREYBULL, WY 82426 weather forecast Day 3, 21 hours 6 PM 97° 92° Partly Cloudy     SE   6 11% 34°

SOUTH BIG HORN, WY extended weather forecast

Saturday
11 JUL 2026
Sunday
12 JUL 2026
Monday
13 JUL 2026
Tuesday
14 JUL 2026
Wednesday
15 JUL 2026
Low 60° Low 60° Low 65° Low 66° Low 64°
High 104° High 111° High 104° High 103° High 102°
GREYBULL, WY 82426 weather forecast Day 4 GREYBULL, WY 82426 weather forecast Day 5 GREYBULL, WY 82426 weather forecast Day 6 GREYBULL, WY 82426 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
2% Rain
Clear
Clear
5% Rain
Clear
12% Rain
Clear
11% Rain
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