Golden, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Golden, a city in Jefferson County, Colorado.
Tonight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. West wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Golden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Partly Cloudy | 6 mph W | 7% |
| Saturday | 74°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph N | 64% |
| Saturday Night | 53°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph WNW | 49% |
| Sunday | 70°F | Chance Showers And Thunderstorms | 2 to 6 mph NNE | 51% |
| Sunday Night | 51°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph WNW | 28% |
| Monday | 71°F | Sunny | 0 to 7 mph SSE | 4% |
| Monday Night | 53°F | Mostly Clear | 1 to 6 mph NNW | 9% |
| Tuesday | 75°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph ESE | 25% |
| Tuesday Night | 55°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph NW | 24% |
| Wednesday | 75°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph NE | 25% |
| Wednesday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph SSW | 19% |
| Thursday | 75°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 6 mph N | 20% |
| Thursday Night | 56°F | Chance Rain Showers then Mostly Cloudy | 5 mph W | 31% |
| Friday | 77°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph SE | 22% |
Forecast source: National Weather Service (api.weather.gov) for Golden (39.742, -105.211). Updated through the day.
Growing snapshot for Golden
Last spring frost
May 3
First fall frost
Oct 7
Growing season
155 days
More local growing data for Golden: nearby ZIP 80419 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Applewood
Arvada
Aspen Park
Bow Mar
Columbine
Dakota Ridge
East Pleasant View
Edgewater
Evergreen
Fairmount
Genesee
Idledale
Indian Hills
Ken Caryl
Kittredge
Lakewood
Morrison
West Pleasant View
Wheat Ridge
Climate data from the nearest NOAA station, Lakewood, Co (4.6 mi from Golden). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.