Brook Forest, CO Weather & Growing Conditions
Today
65°F
Patchy Smoke
Patchy smoke before noon, then patchy smoke and a chance of showers and thunderstorms. Mostly sunny. High near 65, with temperatures falling to around 59 in the afternoon. South southwest wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Patchy Smoke | 8 mph SSW | 38% |
| Tonight | 46°F | Patchy Smoke then Partly Cloudy | 5 to 13 mph SSW | 21% |
| Wednesday | 68°F | Sunny | 8 to 12 mph W | 0% |
| Wednesday Night | 45°F | Mostly Clear | 6 to 12 mph WNW | 1% |
| Thursday | 69°F | Sunny | 6 to 12 mph NW | 3% |
| Thursday Night | 47°F | Mostly Clear | 9 mph NW | 1% |
| Friday | 71°F | Sunny | 5 to 10 mph NNW | 2% |
| Friday Night | 49°F | Mostly Clear | 6 to 10 mph NNW | 1% |
| Saturday | 71°F | Sunny | 6 to 10 mph NNW | 6% |
| Saturday Night | 51°F | Partly Cloudy | 8 mph NW | 3% |
| Sunday | 70°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph NW | 22% |
| Sunday Night | 50°F | Mostly Cloudy | 6 to 12 mph WNW | 6% |
| Monday | 69°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 12 mph NW | 49% |
| Monday Night | 49°F | Chance Showers And Thunderstorms then Mostly Cloudy | 9 mph W | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brook Forest, CO
Last spring frost
Jun 15
First fall frost
Sep 9
Growing season
84 days
Hardiness zone
5b
Explore more for Brook Forest, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Grant, Co (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.