Douglas, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Douglas, a city in Converse County, Wyoming.
Tonight
29°F
Mostly Clear
Mostly clear, with a low around 29. West northwest wind around 5 mph.
7-day forecast for Douglas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 29°F | Mostly Clear | 5 mph WNW | 0% |
| Wednesday | 53°F | Mostly Sunny | 5 mph NW | 0% |
| Wednesday Night | 28°F | Mostly Cloudy | 5 mph WNW | 0% |
| Thursday | 58°F | Mostly Sunny | 5 mph WSW | 0% |
| Thursday Night | 29°F | Partly Cloudy | 5 mph SW | 0% |
| Friday | 55°F | Sunny | 5 to 10 mph WNW | 0% |
| Friday Night | 29°F | Mostly Clear | 5 to 10 mph WSW | 5% |
| Saturday | 58°F | Sunny | 5 to 10 mph W | 5% |
| Saturday Night | 29°F | Mostly Clear | 5 mph WSW | 0% |
| Sunday | 66°F | Sunny | 5 to 15 mph WSW | 0% |
| Sunday Night | 39°F | Mostly Clear | 10 to 20 mph W | 0% |
| Monday | 63°F | Sunny | 5 to 10 mph NNW | 0% |
| Monday Night | 35°F | Partly Cloudy | 5 mph SSW | 0% |
| Tuesday | 64°F | Mostly Sunny | 5 to 15 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Douglas (42.755, -105.398). Updated through the day.
Growing snapshot for Douglas
Last spring frost
May 23
First fall frost
Sep 22
Growing season
122 days
Hardiness zone
5a
More local growing data for Douglas: nearby ZIP 82633 weather · frost dates · planting calendar · Wyoming frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Douglas Converse Co Ap, Wy (15.5 mi from Douglas). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.