Harman US

Mountain View, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Mountain View, a town in Denver 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 72 in the afternoon. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Mountain View

WhenTempForecastWindPrecip
This Afternoon 79°F Chance Showers And Thunderstorms 6 mph E 47%
Tonight 52°F Chance Showers And Thunderstorms then Partly Cloudy 1 to 6 mph WSW 33%
Sunday 70°F Chance Showers And Thunderstorms 2 to 8 mph N 27%
Sunday Night 51°F Slight Chance Showers And Thunderstorms then Partly Cloudy 0 to 7 mph NE 22%
Monday 73°F Sunny 1 to 7 mph NE 2%
Monday Night 52°F Partly Cloudy 1 to 7 mph S 6%
Tuesday 78°F Mostly Sunny 1 to 6 mph NE 9%
Tuesday Night 55°F Mostly Cloudy 1 to 6 mph SSW 10%
Wednesday 80°F Partly Sunny 1 to 6 mph N 7%
Wednesday Night 55°F Mostly Cloudy 2 to 6 mph W 9%
Thursday 81°F Mostly Sunny 2 to 7 mph S 7%
Thursday Night 57°F Mostly Cloudy 2 to 7 mph SSE 12%
Friday 80°F Mostly Sunny then Chance Showers And Thunderstorms 2 to 8 mph S 27%
Friday Night 57°F Slight Chance Rain Showers 3 to 8 mph S 23%

Forecast source: National Weather Service (api.weather.gov) for Mountain View (39.775, -105.057). Updated through the day.

Growing snapshot for Mountain View

Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
6a

More local growing data for Mountain View: nearby ZIP 80212 weather · frost dates · planting calendar · Colorado frost dates

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Climate data from the nearest NOAA station, Denver Water Dept, Co (3.6 mi from Mountain View). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.