Fort Washakie, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Washakie, a community in Fremont County, Wyoming.
Today
79°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 79. East northeast wind 1 to 13 mph.
7-day forecast for Fort Washakie
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Areas Of Smoke | 1 to 13 mph ENE | 0% |
| Tonight | 52°F | Areas Of Smoke | 3 to 10 mph W | 2% |
| Wednesday | 86°F | Sunny | 2 to 9 mph NNE | 0% |
| Wednesday Night | 56°F | Mostly Clear | 8 to 13 mph WNW | 0% |
| Thursday | 92°F | Sunny | 2 to 10 mph N | 0% |
| Thursday Night | 62°F | Mostly Clear | 9 to 16 mph WNW | 0% |
| Friday | 95°F | Sunny | 3 to 14 mph WNW | 1% |
| Friday Night | 64°F | Mostly Clear | 17 mph W | 0% |
| Saturday | 95°F | Sunny | 9 to 14 mph WNW | 1% |
| Saturday Night | 65°F | Mostly Clear | 15 mph W | 0% |
| Sunday | 94°F | Sunny | 10 mph WNW | 6% |
| Sunday Night | 64°F | Partly Cloudy | 14 mph W | 1% |
| Monday | 93°F | Sunny | 9 mph ESE | 7% |
| Monday Night | 63°F | Partly Cloudy | 12 mph W | 6% |
Forecast source: National Weather Service (api.weather.gov) for Fort Washakie (43.007, -108.920). Updated through the day.
Growing snapshot for Fort Washakie
Last spring frost
May 21
First fall frost
Sep 20
Growing season
119 days
Hardiness zone
5a
More local growing data for Fort Washakie: nearby ZIP 82514 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Arapahoe
Atlantic City
Boulder Flats
Crowheart
Dubois
Ethete
Hudson
Jeffrey City
Johnstown
Lander
Pavillion
Riverton
Shoshoni
Climate data from the nearest NOAA station, Diversion Dam, Wy (12.8 mi from Fort Washakie). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.