Shoshoni, WY Weather & Growing Conditions
Today
69°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 69. Northwest wind 2 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Slight Chance Showers And Thunderstorms | 2 to 9 mph NW | 51% |
| Tonight | 43°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 8 to 15 mph N | 77% |
| Sunday | 61°F | Chance Rain Showers | 8 mph NW | 39% |
| Sunday Night | 41°F | Partly Cloudy | 2 to 7 mph NE | 5% |
| Monday | 68°F | Sunny | 3 mph SSE | 0% |
| Monday Night | 45°F | Mostly Clear | 1 to 6 mph ESE | 0% |
| Tuesday | 75°F | Sunny | 3 mph S | 0% |
| Tuesday Night | 48°F | Chance Showers And Thunderstorms | 5 mph E | 26% |
| Wednesday | 76°F | Mostly Sunny | 7 mph SSW | 7% |
| Wednesday Night | 47°F | Partly Cloudy | 3 mph SE | 3% |
| Thursday | 79°F | Sunny | 5 mph SSW | 0% |
| Thursday Night | 49°F | Mostly Clear | 3 to 7 mph E | 2% |
| Friday | 80°F | Mostly Sunny | 7 mph S | 2% |
| Friday Night | 49°F | Partly Cloudy | 7 mph S | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Shoshoni, WY
Last spring frost
May 7
First fall frost
Oct 3
Growing season
145 days
Hardiness zone
5a
Explore more for Shoshoni, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Shoshoni, Wy (22.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.