Shoshoni, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Shoshoni, a town in Fremont County, Wyoming.
Overnight
58°F
Areas Of Smoke
Areas of smoke. Mostly clear. Low around 58, with temperatures rising to around 61 overnight. East northeast wind around 9 mph.
7-day forecast for Shoshoni
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Areas Of Smoke | 9 mph ENE | 0% |
| Tuesday | 82°F | Areas Of Smoke | 5 to 9 mph ENE | 0% |
| Tuesday Night | 55°F | Areas Of Smoke | 2 to 14 mph NE | 2% |
| Wednesday | 89°F | Sunny | 5 mph S | 0% |
| Wednesday Night | 57°F | Mostly Clear | 3 to 9 mph NW | 0% |
| Thursday | 95°F | Sunny | 2 to 6 mph SW | 0% |
| Thursday Night | 61°F | Mostly Clear | 3 to 7 mph ENE | 0% |
| Friday | 99°F | Sunny | 2 to 7 mph SW | 0% |
| Friday Night | 63°F | Mostly Clear | 7 to 10 mph W | 0% |
| Saturday | 100°F | Sunny | 7 mph SW | 0% |
| Saturday Night | 64°F | Mostly Clear | 6 to 10 mph WSW | 0% |
| Sunday | 99°F | Sunny | 7 mph NE | 2% |
| Sunday Night | 64°F | Partly Cloudy | 6 to 12 mph W | 0% |
| Monday | 98°F | Sunny | 6 mph ENE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Shoshoni (43.238, -108.107). Updated through the day.
Growing snapshot for Shoshoni
Last spring frost
May 7
First fall frost
Oct 3
Growing season
145 days
Hardiness zone
4b
More local growing data for Shoshoni: nearby ZIP 82649 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Arapahoe
Atlantic City
Boulder Flats
Crowheart
Dubois
Ethete
Fort Washakie
Hudson
Jeffrey City
Johnstown
Lander
Pavillion
Riverton
Climate data from the nearest NOAA station, Shoshoni, Wy (5.7 mi from Shoshoni). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.