Bairoil, WY Weather & Growing Conditions
This Afternoon
43°F
Sunny
Sunny. High near 43, with temperatures falling to around 38 in the afternoon. West southwest wind 6 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 43°F | Sunny | 6 to 9 mph WSW | 0% |
| Tonight | 28°F | Partly Cloudy | 2 to 7 mph WSW | 0% |
| Wednesday | 46°F | Cloudy | 1 to 10 mph NNW | 0% |
| Wednesday Night | 27°F | Mostly Cloudy | 1 to 10 mph NNW | 0% |
| Thursday | 47°F | Sunny | 1 to 10 mph SW | 0% |
| Thursday Night | 29°F | Partly Cloudy | 7 mph SW | 0% |
| Friday | 47°F | Sunny | 5 to 13 mph WSW | 1% |
| Friday Night | 28°F | Mostly Clear | 8 mph SW | 2% |
| Saturday | 49°F | Sunny | 6 to 9 mph SW | 1% |
| Saturday Night | 30°F | Mostly Clear | 6 to 12 mph SW | 0% |
| Sunday | 53°F | Sunny | 12 to 20 mph SW | 0% |
| Sunday Night | 33°F | Partly Cloudy | 9 to 14 mph SW | 0% |
| Monday | 54°F | Mostly Sunny | 9 to 14 mph SW | 0% |
| Monday Night | 34°F | Partly Cloudy | 9 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bairoil, WY
Last spring frost
May 21
First fall frost
Sep 27
Growing season
126 days
Hardiness zone
5b
Explore more for Bairoil, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Muddy Gap, Wy (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.