Paragon Estates, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Paragon Estates, a community in Boulder County, Colorado.
This Afternoon
81°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 81, with temperatures falling to around 70 in the afternoon. South wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Paragon Estates
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 46% |
| Tonight | 53°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph WSW | 27% |
| Saturday | 74°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph NW | 65% |
| Saturday Night | 48°F | Chance Showers And Thunderstorms | 1 to 5 mph W | 50% |
| Sunday | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph NNE | 52% |
| Sunday Night | 48°F | Chance Rain Showers then Partly Cloudy | 0 to 5 mph WNW | 34% |
| Monday | 72°F | Sunny | 0 to 6 mph ENE | 3% |
| Monday Night | 50°F | Mostly Clear | 0 to 5 mph N | 8% |
| Tuesday | 75°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 19% |
| Tuesday Night | 52°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NW | 19% |
| Wednesday | 76°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 6 mph NE | 19% |
| Wednesday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 3 mph SW | 18% |
| Thursday | 76°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph NE | 16% |
| Thursday Night | 53°F | Chance Rain Showers then Mostly Cloudy | 0 to 5 mph WSW | 28% |
Forecast source: National Weather Service (api.weather.gov) for Paragon Estates (39.981, -105.185). Updated through the day.
Growing snapshot for Paragon Estates
Last spring frost
May 6
First fall frost
Oct 5
Growing season
151 days
Hardiness zone
6a
More local growing data for Paragon Estates: nearby ZIP 80303 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
Mountain Meadows
Nederland
Niwot
Pine Brook Hill
Seven Hills
St. Ann Highlands
Sugarloaf
Sunshine
Superior
Tall Timber
Valmont
Climate data from the nearest NOAA station, Boulder, Co (3.3 mi from Paragon Estates). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.