Brush, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brush, a city in Morgan County, Colorado.
Today
76°F
Patchy Smoke
Patchy smoke. Partly sunny. High near 76, with temperatures falling to around 74 in the afternoon. East northeast wind 10 to 14 mph, with gusts as high as 22 mph.
7-day forecast for Brush
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Patchy Smoke | 10 to 14 mph ENE | 4% |
| Tonight | 56°F | Patchy Smoke | 9 to 14 mph ESE | 17% |
| Wednesday | 83°F | Patchy Smoke | 8 to 12 mph E | 6% |
| Wednesday Night | 58°F | Patchy Smoke then Mostly Clear | 12 mph SE | 2% |
| Thursday | 96°F | Sunny | 6 to 10 mph WSW | 2% |
| Thursday Night | 61°F | Clear | 5 to 10 mph SSE | 2% |
| Friday | 99°F | Sunny | 5 to 8 mph SSW | 1% |
| Friday Night | 65°F | Mostly Clear | 9 to 14 mph SSE | 1% |
| Saturday | 103°F | Sunny | 10 mph WNW | 1% |
| Saturday Night | 66°F | Partly Cloudy | 7 to 13 mph SSE | 2% |
| Sunday | 102°F | Sunny | 6 to 10 mph S | 2% |
| Sunday Night | 66°F | Partly Cloudy | 6 to 10 mph S | 5% |
| Monday | 100°F | Sunny | 6 to 10 mph N | 4% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 10 mph E | 23% |
Forecast source: National Weather Service (api.weather.gov) for Brush (40.259, -103.636). Updated through the day.
Growing snapshot for Brush
Last spring frost
May 15
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
5b
More local growing data for Brush: nearby ZIP 80723 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Blue Sky
Fort Morgan
Hillrose
Jackson Lake
Log Lane Village
Morgan Heights
Saddle Ridge
Snyder
Trail Side
Weldona
Wiggins
Climate data from the nearest NOAA station, Woodrow 6Nne, Co (8.3 mi from Brush). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.