Cowley, WY Weather & Growing Conditions
Tonight
30°F
Mostly Clear then Patchy Fog
Patchy fog after 4am. Mostly clear. Low around 30, with temperatures rising to around 33 overnight. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Mostly Clear then Patchy Fog | 3 mph N | 0% |
| Wednesday | 50°F | Patchy Fog then Mostly Sunny | 2 mph W | 0% |
| Wednesday Night | 30°F | Partly Cloudy | 2 to 6 mph ENE | 0% |
| Thursday | 52°F | Mostly Sunny | 1 to 5 mph ESE | 1% |
| Thursday Night | 33°F | Mostly Cloudy | 2 to 7 mph NNW | 4% |
| Friday | 52°F | Sunny | 2 to 8 mph E | 3% |
| Friday Night | 31°F | Partly Cloudy | 5 to 8 mph ESE | 0% |
| Saturday | 54°F | Sunny | 5 mph SE | 0% |
| Saturday Night | 34°F | Mostly Clear | 3 to 7 mph ESE | 0% |
| Sunday | 59°F | Mostly Sunny | 3 to 8 mph ESE | 0% |
| Sunday Night | 36°F | Partly Cloudy | 3 mph NE | 0% |
| Monday | 58°F | Mostly Sunny | 3 mph ENE | 0% |
| Monday Night | 36°F | Partly Cloudy | 3 mph E | 1% |
| Tuesday | 60°F | Mostly Sunny | 3 mph ESE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cowley, WY
Last spring frost
May 9
First fall frost
Sep 29
Growing season
142 days
Hardiness zone
5a
Explore more for Cowley, WY: full frost dates · planting calendar · Wyoming frost dates
Climate data from the nearest NOAA station, Lovell, Wy (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.