Downieville-Lawson-Dumont, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Downieville-Lawson-Dumont, a community in Clear Creek County, Colorado.
Today
69°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers and thunderstorms likely. Mostly sunny. High near 69, with temperatures falling to around 62 in the afternoon. West southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Downieville-Lawson-Dumont
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 7 mph WSW | 56% |
| Tonight | 36°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph WSW | 25% |
| Sunday | 68°F | Sunny then Chance Showers And Thunderstorms | 3 to 12 mph W | 29% |
| Sunday Night | 34°F | Mostly Clear | 2 to 6 mph WNW | 7% |
| Monday | 70°F | Sunny | 2 to 8 mph NNE | 5% |
| Monday Night | 37°F | Partly Cloudy | 2 to 8 mph S | 6% |
| Tuesday | 72°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph NE | 49% |
| Tuesday Night | 38°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SW | 31% |
| Wednesday | 70°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph W | 48% |
| Wednesday Night | 38°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph WNW | 16% |
| Thursday | 71°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph NNE | 29% |
| Thursday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph SSW | 20% |
| Friday | 71°F | Chance Showers And Thunderstorms | 2 to 8 mph SE | 45% |
| Friday Night | 41°F | Chance Rain Showers | 6 mph SSW | 35% |
Forecast source: National Weather Service (api.weather.gov) for Downieville-Lawson-Dumont (39.767, -105.607). Updated through the day.
Growing snapshot for Downieville-Lawson-Dumont
Last spring frost
May 30
First fall frost
Sep 19
Growing season
112 days
Hardiness zone
5b
More local growing data for Downieville-Lawson-Dumont: nearby ZIP 80436 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Blue Valley
Brook Forest
Echo Hills
Empire
Floyd Hill
Georgetown
Pine Valley
Silver Plume
St. Mary's
Upper Bear Creek
Upper Witter Gulch
Climate data from the nearest NOAA station, Georgetown, Co (6.1 mi from Downieville-Lawson-Dumont). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.