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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
75°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms. Mostly sunny. High near 75, with temperatures falling to around 69 in the afternoon. Northeast wind 3 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Deer Trail

WhenTempForecastWindPrecip
Today 75°F Mostly Sunny then Slight Chance Showers And Thunderstorms 3 to 10 mph NE 77%
Tonight 50°F Showers And Thunderstorms 2 to 9 mph S 75%
Sunday 69°F Chance Rain Showers then Chance Showers And Thunderstorms 2 to 9 mph ESE 37%
Sunday Night 48°F Showers And Thunderstorms Likely 3 to 9 mph SE 63%
Monday 71°F Mostly Sunny 3 to 12 mph SSE 13%
Monday Night 50°F Chance Showers And Thunderstorms 13 to 18 mph SSE 30%
Tuesday 74°F Mostly Sunny 21 mph SSE 7%
Tuesday Night 53°F Chance Showers And Thunderstorms then Mostly Cloudy 21 mph SSE 25%
Wednesday 77°F Partly Sunny then Slight Chance Showers And Thunderstorms 7 to 21 mph S 15%
Wednesday Night 53°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 6 to 10 mph S 18%
Thursday 78°F Mostly Sunny 7 mph NNW 5%
Thursday Night 55°F Mostly Cloudy 7 to 10 mph SSE 11%
Friday 78°F Mostly Sunny 10 to 14 mph S 13%
Friday Night 55°F Slight Chance Rain Showers then Partly Cloudy 15 mph S 20%

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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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 Sep 19, 2026.