Ten Sleep, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ten Sleep, a town in Washakie County, Wyoming.
Today
80°F
Areas Of Smoke
Areas of smoke. Sunny. High near 80, with temperatures falling to around 77 in the afternoon. West southwest wind around 6 mph.
7-day forecast for Ten Sleep
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Areas Of Smoke | 6 mph WSW | 1% |
| Tonight | 57°F | Areas Of Smoke | 3 to 8 mph ENE | 7% |
| Wednesday | 85°F | Sunny | 5 to 9 mph SW | 0% |
| Wednesday Night | 59°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Thursday | 92°F | Sunny | 3 to 8 mph W | 0% |
| Thursday Night | 62°F | Mostly Clear | 5 to 8 mph NE | 0% |
| Friday | 96°F | Sunny | 3 to 10 mph WSW | 0% |
| Friday Night | 65°F | Mostly Clear | 12 mph NE | 0% |
| Saturday | 96°F | Sunny | 6 to 9 mph SW | 0% |
| Saturday Night | 67°F | Mostly Clear | 10 mph NE | 0% |
| Sunday | 96°F | Sunny | 6 to 9 mph SW | 1% |
| Sunday Night | 66°F | Partly Cloudy | 8 to 12 mph NE | 1% |
| Monday | 95°F | Sunny | 5 to 8 mph SW | 0% |
| Monday Night | 66°F | Partly Cloudy | 10 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Ten Sleep (44.035, -107.448). Updated through the day.
Growing snapshot for Ten Sleep
Last spring frost
May 22
First fall frost
Sep 18
Growing season
117 days
Hardiness zone
5a
More local growing data for Ten Sleep: nearby ZIP 82442 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tensleep 16Sse, Wy (7.3 mi from Ten Sleep). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.