Big Piney, WY Weather & Growing Conditions
Overnight
38°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms before 1am, then patchy fog and isolated showers and thunderstorms. Mostly cloudy. Low around 38, with temperatures rising to around 42 overnight. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 38°F | Isolated Showers And Thunderstorms | 5 mph NW | 13% |
| Saturday | 61°F | Isolated Showers And Thunderstorms then Scattered Showers And Thunderstorms | 3 to 9 mph NW | 38% |
| Saturday Night | 31°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 9 mph WNW | 16% |
| Sunday | 60°F | Mostly Sunny | 2 to 6 mph NW | 3% |
| Sunday Night | 33°F | Partly Cloudy | 2 to 7 mph NW | 0% |
| Monday | 66°F | Sunny | 2 to 6 mph ESE | 0% |
| Monday Night | 37°F | Partly Cloudy | 6 mph WSW | 1% |
| Tuesday | 67°F | Mostly Sunny | 6 mph SW | 6% |
| Tuesday Night | 38°F | Slight Chance Showers And Thunderstorms | 6 mph WNW | 22% |
| Wednesday | 68°F | Sunny | 6 mph NW | 9% |
| Wednesday Night | 37°F | Mostly Clear | 6 mph WNW | 6% |
| Thursday | 69°F | Sunny | 2 to 7 mph ENE | 5% |
| Thursday Night | 39°F | Partly Cloudy | 6 mph SW | 8% |
| Friday | 70°F | Mostly Sunny | 2 to 7 mph W | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Big Piney, WY
Growing season
52 days
Hardiness zone
4a
Explore more for Big Piney, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Big Piney Marbleton Ap, Wy (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.