Nederland, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nederland, a town in Boulder County, Colorado.
This Afternoon
46°F
Sunny
Sunny. High near 46, with temperatures falling to around 38 in the afternoon. Northwest wind around 3 mph.
7-day forecast for Nederland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 46°F | Sunny | 3 mph NW | 1% |
| Tonight | 27°F | Mostly Clear | 3 mph W | 1% |
| Wednesday | 46°F | Chance Rain And Snow Showers | 0 to 6 mph NE | 38% |
| Wednesday Night | 26°F | Chance Snow Showers then Mostly Cloudy | 1 mph NW | 31% |
| Thursday | 52°F | Sunny | 0 to 3 mph SE | 0% |
| Thursday Night | 29°F | Partly Cloudy | 2 mph W | 1% |
| Friday | 50°F | Slight Chance Rain And Snow Showers | 0 to 3 mph WNW | 22% |
| Friday Night | 28°F | Slight Chance Snow Showers then Partly Cloudy | 2 to 7 mph W | 22% |
| Saturday | 53°F | Sunny | 0 to 9 mph NW | 5% |
| Saturday Night | 29°F | Mostly Clear | 1 to 6 mph W | 2% |
| Sunday | 60°F | Sunny | 2 to 9 mph W | 0% |
| Sunday Night | 36°F | Mostly Clear | 10 mph W | 0% |
| Monday | 59°F | Mostly Sunny | 1 to 8 mph WNW | 1% |
| Monday Night | 35°F | Partly Cloudy | 1 to 7 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Nederland (39.964, -105.506). Updated through the day.
Growing snapshot for Nederland
Last spring frost
Jun 21
First fall frost
Sep 2
Growing season
71 days
Hardiness zone
5b
More local growing data for Nederland: nearby ZIP 80466 weather · frost dates · planting calendar · Colorado frost dates
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Climate data from the nearest NOAA station, Boulder 14 W, Co (3.3 mi from Nederland). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.