Deer Trail, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Deer Trail, a town in Arapahoe County, Colorado.
Today
77°F
Patchy Smoke
Patchy smoke. Partly sunny. High near 77, with temperatures falling to around 74 in the afternoon. East northeast wind 9 to 14 mph, with gusts as high as 22 mph.
7-day forecast for Deer Trail
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Patchy Smoke | 9 to 14 mph ENE | 10% |
| Tonight | 55°F | Patchy Smoke | 12 to 15 mph SE | 12% |
| Wednesday | 85°F | Sunny | 8 to 12 mph NE | 1% |
| Wednesday Night | 58°F | Mostly Clear | 12 to 15 mph SSE | 3% |
| Thursday | 94°F | Sunny | 7 to 14 mph NW | 1% |
| Thursday Night | 61°F | Clear | 12 mph SSE | 2% |
| Friday | 96°F | Sunny | 6 to 9 mph NNW | 0% |
| Friday Night | 64°F | Mostly Clear | 10 to 16 mph SSE | 1% |
| Saturday | 99°F | Sunny | 8 to 14 mph WNW | 1% |
| Saturday Night | 65°F | Mostly Clear | 8 to 17 mph S | 1% |
| Sunday | 99°F | Sunny | 10 mph WNW | 4% |
| Sunday Night | 66°F | Partly Cloudy | 10 to 15 mph SSW | 3% |
| Monday | 97°F | Sunny | 9 mph N | 5% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 9 mph SSE | 19% |
Forecast source: National Weather Service (api.weather.gov) for Deer Trail (39.617, -104.044). Updated through the day.
Growing snapshot for Deer Trail
Last spring frost
May 13
First fall frost
Oct 2
Growing season
142 days
Hardiness zone
5b
More local growing data for Deer Trail: nearby ZIP 80105 weather · frost dates · planting calendar · Colorado frost dates
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Littleton
Meridian
Meridian Village
Sheridan
Watkins
Climate data from the nearest NOAA station, Byers 5 Ene, Co (11.2 mi from Deer Trail). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.