Seven Hills, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Seven Hills, a community in Boulder County, Colorado.
Today
71°F
Slight Chance Rain Showers then Chance Showers And Thunderstorms
A slight chance of rain showers between 9am and noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely. Partly sunny. High near 71, with temperatures falling to around 64 in the afternoon. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Seven Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SSW | 58% |
| Tonight | 50°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph W | 32% |
| Sunday | 67°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph N | 29% |
| Sunday Night | 48°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph N | 27% |
| Monday | 68°F | Sunny | 0 to 6 mph ENE | 5% |
| Monday Night | 51°F | Partly Cloudy | 2 mph N | 9% |
| Tuesday | 71°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph ENE | 24% |
| Tuesday Night | 52°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph WSW | 24% |
| Wednesday | 72°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph NE | 32% |
| Wednesday Night | 52°F | Slight Chance Rain Showers then Partly Cloudy | 2 mph NNW | 15% |
| Thursday | 73°F | Mostly Sunny | 5 mph SSW | 14% |
| Thursday Night | 54°F | Partly Cloudy | 2 mph WSW | 13% |
| Friday | 74°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph S | 25% |
| Friday Night | 55°F | Slight Chance Rain Showers | 3 mph SSW | 23% |
Forecast source: National Weather Service (api.weather.gov) for Seven Hills (40.034, -105.331). Updated through the day.
Growing snapshot for Seven Hills
Last spring frost
May 6
First fall frost
Oct 5
Growing season
151 days
Hardiness zone
6a
More local growing data for Seven Hills: nearby ZIP 80302 weather · frost dates · planting calendar · Colorado frost dates
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Climate data from the nearest NOAA station, Boulder, Co (4.9 mi from Seven Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.