Bennett, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bennett, a town in Adams County, Colorado.
This Afternoon
83°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely. Mostly cloudy. High near 83, with temperatures falling to around 74 in the afternoon. East southeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Bennett
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Chance Showers And Thunderstorms | 8 mph ESE | 55% |
| Tonight | 54°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 9 mph W | 50% |
| Saturday | 75°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph ENE | 80% |
| Saturday Night | 51°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 to 8 mph SE | 55% |
| Sunday | 69°F | Showers And Thunderstorms Likely | 3 to 9 mph E | 65% |
| Sunday Night | 48°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SE | 36% |
| Monday | 71°F | Sunny | 3 to 10 mph SSE | 6% |
| Monday Night | 52°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 10 to 15 mph SE | 19% |
| Tuesday | 77°F | Sunny | 7 to 14 mph SSE | 10% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 12 to 15 mph SSE | 22% |
| Wednesday | 77°F | Partly Sunny | 5 to 10 mph SSW | 13% |
| Wednesday Night | 54°F | Mostly Cloudy | 7 mph SSW | 14% |
| Thursday | 77°F | Mostly Sunny | 8 mph N | 9% |
| Thursday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph SSE | 19% |
Forecast source: National Weather Service (api.weather.gov) for Bennett (39.742, -104.429). Updated through the day.
Growing snapshot for Bennett
Last spring frost
May 5
First fall frost
Oct 9
Growing season
156 days
Hardiness zone
6a
More local growing data for Bennett: nearby ZIP 80102 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Berkley
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Thornton
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Twin Lakes
Welby
Westminster
Climate data from the nearest NOAA station, Denver Intl Ap, Co (13.5 mi from Bennett). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.