Pine Haven, WY Weather & Growing Conditions
Overnight
22°F
Mostly Clear
Mostly clear. Low around 22, with temperatures rising to around 25 overnight. Northwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 22°F | Mostly Clear | 1 mph NW | 0% |
| Wednesday | 54°F | Mostly Sunny | 1 to 7 mph N | 0% |
| Wednesday Night | 23°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Thursday | 61°F | Mostly Sunny | 3 to 8 mph S | 0% |
| Thursday Night | 28°F | Partly Cloudy | 2 to 9 mph S | 0% |
| Friday | 54°F | Mostly Sunny | 1 to 5 mph W | 0% |
| Friday Night | 27°F | Mostly Clear | 1 to 5 mph S | 0% |
| Saturday | 59°F | Sunny | 2 to 8 mph W | 0% |
| Saturday Night | 29°F | Mostly Clear | 0 to 9 mph SE | 0% |
| Sunday | 68°F | Sunny | 6 to 10 mph S | 0% |
| Sunday Night | 33°F | Mostly Clear | 5 mph S | 0% |
| Monday | 60°F | Sunny | 5 mph N | 0% |
| Monday Night | 33°F | Partly Cloudy | 6 mph SE | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pine Haven, WY
Last spring frost
May 23
First fall frost
Sep 20
Growing season
118 days
Hardiness zone
4b
Explore more for Pine Haven, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Devils Twr #2, Wy (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.