Pavillion, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pavillion, a town in Fremont County, Wyoming.
Tonight
30°F
Mostly Cloudy then Patchy Fog
Patchy fog after 5am. Mostly cloudy, with a low around 30. Northwest wind around 6 mph.
7-day forecast for Pavillion
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Mostly Cloudy then Patchy Fog | 6 mph NW | 0% |
| Wednesday | 50°F | Patchy Fog then Mostly Cloudy | 2 mph ENE | 0% |
| Wednesday Night | 27°F | Partly Cloudy | 2 to 6 mph WNW | 0% |
| Thursday | 50°F | Sunny | 3 mph SSW | 0% |
| Thursday Night | 32°F | Mostly Cloudy | 2 to 10 mph W | 7% |
| Friday | 51°F | Sunny | 3 to 10 mph WNW | 6% |
| Friday Night | 30°F | Mostly Clear | 3 to 10 mph WNW | 0% |
| Saturday | 52°F | Sunny | 1 to 5 mph SW | 0% |
| Saturday Night | 30°F | Mostly Clear | 5 mph W | 0% |
| Sunday | 57°F | Sunny | 5 mph SW | 0% |
| Sunday Night | 34°F | Partly Cloudy | 5 to 9 mph W | 0% |
| Monday | 55°F | Mostly Sunny | 2 to 6 mph WNW | 0% |
| Monday Night | 34°F | Mostly Cloudy | 2 to 7 mph WNW | 0% |
| Tuesday | 58°F | Mostly Sunny | 2 to 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Pavillion (43.244, -108.689). Updated through the day.
Growing snapshot for Pavillion
Last spring frost
May 21
First fall frost
Sep 20
Growing season
119 days
Hardiness zone
5a
More local growing data for Pavillion: nearby ZIP 82516 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
Riverton
Shoshoni
Climate data from the nearest NOAA station, Diversion Dam, Wy (4.5 mi from Pavillion). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.