Douglas, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Douglas, a city in Converse County, Wyoming.
Overnight
47°F
Smoke
Smoke. Partly cloudy, with a low around 47. East northeast wind 0 to 5 mph.
7-day forecast for Douglas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Smoke | 0 to 5 mph ENE | 1% |
| Tuesday | 77°F | Smoke then Mostly Sunny | 5 to 15 mph ESE | 1% |
| Tuesday Night | 50°F | Mostly Clear | 5 to 20 mph ESE | 10% |
| Wednesday | 87°F | Sunny | 0 to 10 mph SE | 2% |
| Wednesday Night | 53°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 94°F | Sunny | 5 to 10 mph WNW | 0% |
| Thursday Night | 57°F | Clear | 5 to 10 mph WSW | 0% |
| Friday | 98°F | Sunny | 5 to 10 mph W | 0% |
| Friday Night | 61°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Saturday | 99°F | Sunny | 5 to 15 mph WNW | 0% |
| Saturday Night | 61°F | Mostly Clear | 5 to 15 mph SSE | 0% |
| Sunday | 99°F | Mostly Sunny | 5 to 15 mph W | 2% |
| Sunday Night | 61°F | Partly Cloudy | 5 to 15 mph WSW | 7% |
| Monday | 97°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph NE | 15% |
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 Aug 4, 2026.