Golden, CO Weather & Growing Conditions
Tonight
32°F
Mostly Clear
Mostly clear, with a low around 32. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 32°F | Mostly Clear | 5 mph SW | 0% |
| Wednesday | 55°F | Mostly Sunny then Slight Chance Rain Showers | 2 to 7 mph NNE | 16% |
| Wednesday Night | 33°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph WNW | 22% |
| Thursday | 56°F | Sunny | 2 to 8 mph SE | 0% |
| Thursday Night | 34°F | Partly Cloudy | 5 mph SW | 1% |
| Friday | 56°F | Mostly Sunny | 2 to 6 mph N | 14% |
| Friday Night | 34°F | Mostly Clear | 6 mph WNW | 14% |
| Saturday | 59°F | Sunny | 1 to 9 mph NE | 2% |
| Saturday Night | 34°F | Clear | 2 to 6 mph W | 1% |
| Sunday | 68°F | Sunny | 2 to 10 mph S | 0% |
| Sunday Night | 42°F | Mostly Clear | 7 to 12 mph W | 0% |
| Monday | 66°F | Sunny | 2 to 9 mph E | 0% |
| Monday Night | 40°F | Partly Cloudy | 2 to 6 mph WNW | 0% |
| Tuesday | 64°F | Mostly Sunny | 6 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Golden, CO
Last spring frost
May 3
First fall frost
Oct 7
Growing season
155 days
Explore more for Golden, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Lakewood, Co (4.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.