Douglas, WY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Douglas, a city in Converse County, Wyoming.
This Afternoon
83°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny. High near 83, with temperatures falling to around 78 in the afternoon. South southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Douglas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 19% |
| Tonight | 53°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph SSW | 47% |
| Saturday | 72°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SW | 39% |
| Saturday Night | 45°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph SSW | 22% |
| Sunday | 65°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 10 mph NW | 24% |
| Sunday Night | 40°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 10 mph WNW | 23% |
| Monday | 69°F | Sunny | 0 to 5 mph SSE | 3% |
| Monday Night | 43°F | Mostly Clear | 10 to 15 mph SE | 0% |
| Tuesday | 77°F | Mostly Sunny | 5 mph SE | 3% |
| Tuesday Night | 48°F | Partly Cloudy | 5 to 10 mph SSE | 9% |
| Wednesday | 78°F | Mostly Sunny | 5 to 10 mph W | 14% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph S | 3% |
| Thursday | 79°F | Mostly Sunny | 0 to 10 mph S | 4% |
| Thursday Night | 48°F | Partly Cloudy | 5 to 10 mph SE | 10% |
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 Sep 19, 2026.