Greybull, WY Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Greybull, WY in one place.
A chance of rain showers. Mostly cloudy, with a high near 53. Northwest wind 3 to 8 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Greybull, WY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 12, 2026 12:29 AM MDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Greybull, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 12:29 AM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Greybull
Sunday looks like the warmest upcoming period in Greybull at 71 degrees F.
Thursday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Thursday at about 3 to 16 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 12:29 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- RIW
- Radar station
- KBLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers. Mostly cloudy, with a low around 31. Northwest wind 3 to 8 mph. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 56. West southwest wind around 2 mph. Chance of precipitation is 40%.
A slight chance of rain showers before midnight. Partly cloudy, with a low around 31. East wind around 3 mph. Chance of precipitation is 20%.
Sunny, with a high near 60.
Mostly clear, with a low around 27.
Sunny, with a high near 63.
Clear, with a low around 31.
Sunny, with a high near 70.
Mostly clear, with a low around 35.
Sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
53°F |
3 to 8 mph
NW
|
|
Tuesday Night
Oct 13
|
Chance Rain Showers
|
31°F |
3 to 8 mph
NW
|
|
Wednesday
Oct 14
|
Chance Rain Showers
|
56°F |
2 mph
WSW
|
|
Wednesday Night
Oct 14
|
Slight Chance Rain Showers then Partly Cloudy
|
31°F |
3 mph
E
|
|
Thursday
Oct 15
|
Sunny
|
60°F |
3 to 16 mph
NW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
27°F |
6 to 10 mph
NW
|
|
Friday
Oct 16
|
Sunny
|
63°F |
5 to 12 mph
SSE
|
|
Friday Night
Oct 16
|
Clear
|
31°F |
7 mph
SE
|
|
Saturday
Oct 17
|
Sunny
|
70°F |
7 mph
SSE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
35°F |
3 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
71°F |
3 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greybull.
