Pine Haven, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pine Haven, a town in Crook County, Wyoming.
Overnight
45°F
Areas Of Smoke
Areas of smoke. Mostly clear. Low around 45, with temperatures rising to around 48 overnight. Wind around 0 mph.
7-day forecast for Pine Haven
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Areas Of Smoke | 0 mph | 1% |
| Tuesday | 77°F | Areas Of Smoke then Mostly Sunny | 0 to 3 mph S | 1% |
| Tuesday Night | 49°F | Mostly Clear then Slight Chance Rain Showers | 3 mph SE | 16% |
| Wednesday | 86°F | Sunny | 6 mph S | 0% |
| Wednesday Night | 52°F | Mostly Clear | 3 mph E | 0% |
| Thursday | 94°F | Sunny | 5 mph SW | 0% |
| Thursday Night | 57°F | Mostly Clear | 1 to 5 mph E | 0% |
| Friday | 99°F | Sunny | 1 to 6 mph SW | 0% |
| Friday Night | 62°F | Mostly Clear | 7 mph E | 0% |
| Saturday | 99°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 62°F | Mostly Clear | 2 to 10 mph E | 1% |
| Sunday | 100°F | Mostly Sunny | 3 to 12 mph E | 3% |
| Sunday Night | 62°F | Partly Cloudy | 2 to 10 mph E | 13% |
| Monday | 97°F | Mostly Sunny | 3 to 12 mph E | 8% |
Forecast source: National Weather Service (api.weather.gov) for Pine Haven (44.353, -104.810). Updated through the day.
Growing snapshot for Pine Haven
Last spring frost
May 23
First fall frost
Sep 20
Growing season
118 days
Hardiness zone
4b
More local growing data for Pine Haven: nearby ZIP 82721 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Devils Twr #2, Wy (12.6 mi from Pine Haven). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.