Opal, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Opal, a town in Lincoln County, Wyoming.
Today
44°F
Sunny
Sunny, with a high near 44. East wind around 7 mph.
7-day forecast for Opal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 44°F | Sunny | 7 mph E | 0% |
| Tonight | 27°F | Mostly Cloudy | 6 to 9 mph NNE | 10% |
| Wednesday | 45°F | Cloudy then Scattered Rain And Snow Showers | 5 to 14 mph NNE | 38% |
| Wednesday Night | 24°F | Mostly Clear | 3 to 7 mph WNW | 1% |
| Thursday | 46°F | Mostly Sunny | 2 to 6 mph W | 0% |
| Thursday Night | 26°F | Partly Cloudy | 9 mph W | 0% |
| Friday | 47°F | Sunny | 7 to 13 mph W | 0% |
| Friday Night | 26°F | Partly Cloudy | 7 to 10 mph W | 0% |
| Saturday | 50°F | Sunny | 3 to 7 mph W | 0% |
| Saturday Night | 27°F | Mostly Clear | 3 mph W | 0% |
| Sunday | 55°F | Sunny | 1 to 5 mph W | 0% |
| Sunday Night | 30°F | Partly Cloudy | 5 mph W | 0% |
| Monday | 54°F | Mostly Sunny | 2 mph W | 0% |
| Monday Night | 31°F | Mostly Cloudy | 3 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Opal (41.768, -110.324). Updated through the day.
Growing snapshot for Opal
Growing season
66 days
Hardiness zone
4b
More local growing data for Opal: nearby ZIP 83124 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Afton
Auburn
Bedford
Cokeville
Diamondville
Etna
Fairview
Fontenelle
Freedom
Grover
Kemmerer
La Barge
Nordic
Oakley
Osmond
Smoot
Star Valley Ranch
Taylor
Thayne
Turnerville
Climate data from the nearest NOAA station, Kemmerer 2N, Wy (11.9 mi from Opal). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.