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Federal Heights, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Federal Heights, a city in Adams County, Colorado.

This Afternoon
79°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 79, with temperatures falling to around 71 in the afternoon. Northeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Federal Heights

WhenTempForecastWindPrecip
This Afternoon 79°F Chance Showers And Thunderstorms 8 mph NE 49%
Tonight 53°F Chance Showers And Thunderstorms then Partly Cloudy 2 to 7 mph W 34%
Sunday 70°F Chance Showers And Thunderstorms 2 to 8 mph NNE 30%
Sunday Night 52°F Slight Chance Showers And Thunderstorms then Partly Cloudy 1 to 8 mph NE 22%
Monday 73°F Sunny 1 to 7 mph NE 2%
Monday Night 52°F Partly Cloudy 2 to 7 mph NNW 6%
Tuesday 78°F Mostly Sunny 2 to 6 mph NNE 6%
Tuesday Night 56°F Mostly Cloudy 2 to 6 mph SSW 12%
Wednesday 80°F Partly Sunny 2 to 6 mph N 5%
Wednesday Night 56°F Mostly Cloudy 2 to 6 mph WNW 11%
Thursday 81°F Mostly Sunny 2 to 8 mph SSW 5%
Thursday Night 58°F Mostly Cloudy 2 to 8 mph SSE 10%
Friday 80°F Mostly Sunny then Slight Chance Showers And Thunderstorms 2 to 8 mph S 22%
Friday Night 58°F Slight Chance Rain Showers then Partly Cloudy 3 to 8 mph S 21%

Forecast source: National Weather Service (api.weather.gov) for Federal Heights (39.865, -105.015). Updated through the day.

Growing snapshot for Federal Heights

Last spring frost
May 2
First fall frost
Oct 11
Growing season
160 days
Hardiness zone
6a

More local growing data for Federal Heights: nearby ZIP 80260 weather · frost dates · planting calendar · Colorado frost dates

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Climate data from the nearest NOAA station, Northglenn, Co (2.3 mi from Federal Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.