Star Valley Ranch, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Star Valley Ranch, a town in Lincoln County, Wyoming.
Today
62°F
Patchy Fog
Patchy fog and a chance of showers and thunderstorms before 9am, then patchy fog and a chance of showers and thunderstorms. Partly sunny, with a high near 62. West wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Star Valley Ranch
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 62°F | Patchy Fog | 1 to 5 mph W | 53% |
| Tonight | 39°F | Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph N | 30% |
| Sunday | 65°F | Mostly Sunny | 3 mph W | 0% |
| Sunday Night | 39°F | Mostly Clear | 5 mph ENE | 0% |
| Monday | 74°F | Sunny | 0 to 3 mph NW | 0% |
| Monday Night | 43°F | Partly Cloudy | 5 mph SSE | 0% |
| Tuesday | 75°F | Mostly Sunny | 0 to 5 mph S | 5% |
| Tuesday Night | 46°F | Chance Showers And Thunderstorms | 5 mph SE | 32% |
| Wednesday | 74°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 mph S | 20% |
| Wednesday Night | 44°F | Partly Cloudy | 6 mph SSE | 6% |
| Thursday | 77°F | Sunny | 3 mph S | 4% |
| Thursday Night | 45°F | Partly Cloudy | 7 mph SSE | 2% |
| Friday | 77°F | Mostly Sunny | 6 mph S | 5% |
| Friday Night | 46°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph SSE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Star Valley Ranch (42.980, -110.964). Updated through the day.
Growing snapshot for Star Valley Ranch
Growing season
67 days
Hardiness zone
5b
More local growing data for Star Valley Ranch: nearby ZIP 83127 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Afton
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Bedford
Cokeville
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Fontenelle
Freedom
Grover
Kemmerer
La Barge
Nordic
Oakley
Opal
Osmond
Smoot
Taylor
Thayne
Turnerville
Climate data from the nearest NOAA station, Bedford 3 Se, Wy (5.6 mi from Star Valley Ranch). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.