Mountain Meadows, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mountain Meadows, a community in Boulder County, Colorado.
Tonight
33°F
Mostly Clear
Mostly clear, with a low around 33. West wind around 3 mph.
7-day forecast for Mountain Meadows
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 33°F | Mostly Clear | 3 mph W | 0% |
| Wednesday | 47°F | Mostly Sunny then Slight Chance Rain And Snow Showers | 0 to 6 mph NE | 23% |
| Wednesday Night | 34°F | Slight Chance Rain And Snow Showers then Mostly Cloudy | 3 mph NNW | 21% |
| Thursday | 51°F | Sunny | 0 to 7 mph SSW | 0% |
| Thursday Night | 36°F | Partly Cloudy | 3 mph W | 1% |
| Friday | 50°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 5 mph N | 17% |
| Friday Night | 35°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 7 mph W | 17% |
| Saturday | 54°F | Sunny | 0 to 9 mph NNE | 3% |
| Saturday Night | 35°F | Mostly Clear | 1 to 6 mph W | 1% |
| Sunday | 62°F | Sunny | 1 to 9 mph W | 0% |
| Sunday Night | 43°F | Mostly Clear | 7 to 10 mph W | 0% |
| Monday | 60°F | Mostly Sunny | 1 to 9 mph NNW | 0% |
| Monday Night | 42°F | Partly Cloudy | 1 to 7 mph WNW | 0% |
| Tuesday | 58°F | Mostly Sunny | 1 to 7 mph WNW | 7% |
Forecast source: National Weather Service (api.weather.gov) for Mountain Meadows (40.027, -105.383). Updated through the day.
Growing snapshot for Mountain Meadows
Last spring frost
May 6
First fall frost
Oct 5
Growing season
151 days
Hardiness zone
6a
More local growing data for Mountain Meadows: nearby ZIP 80302 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Allenspark
Altona
Bark Ranch
Bonanza Mountain Estates
Boulder
Coal Creek
Crisman
Eldorado Springs
Glendale
Gold Hill
Gunbarrel
Hidden Lake
Jamestown
Lafayette
Lazy Acres
Leyner
Longmont
Louisville
Lyons
Nederland
Niwot
Paragon Estates
Pine Brook Hill
Seven Hills
St. Ann Highlands
Sugarloaf
Sunshine
Superior
Tall Timber
Valmont
Climate data from the nearest NOAA station, Boulder, Co (4.9 mi from Mountain Meadows). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.