Star Valley Ranch, WY Weather & Growing Conditions
Today
54°F
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before noon, then a chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms likely between 1pm and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 54. West northwest wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 54°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 to 6 mph WNW | 61% |
| Tonight | 37°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph WSW | 24% |
| Sunday | 56°F | Mostly Sunny | 2 to 7 mph NW | 2% |
| Sunday Night | 38°F | Mostly Clear | 2 to 7 mph NE | 0% |
| Monday | 63°F | Sunny | 5 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 3 to 7 mph SSE | 0% |
| Tuesday | 65°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph S | 12% |
| Tuesday Night | 45°F | Chance Showers And Thunderstorms | 5 mph S | 44% |
| Wednesday | 63°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 22% |
| Wednesday Night | 43°F | Mostly Clear | 6 mph S | 6% |
| Thursday | 67°F | Sunny | 6 mph S | 4% |
| Thursday Night | 45°F | Partly Cloudy | 6 to 9 mph SSE | 2% |
| Friday | 67°F | Mostly Sunny | 6 to 9 mph S | 7% |
| Friday Night | 46°F | Slight Chance Showers And Thunderstorms | 7 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Star Valley Ranch, WY
Growing season
67 days
Hardiness zone
5b
Explore more for Star Valley Ranch, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Bedford 3 Se, Wy (14.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.