Eaton, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eaton, a town in Weld County, Colorado.
Today
58°F
Sunny
Sunny. High near 58, with temperatures falling to around 52 in the afternoon. North wind 8 to 14 mph, with gusts as high as 25 mph.
7-day forecast for Eaton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 58°F | Sunny | 8 to 14 mph N | 0% |
| Tonight | 31°F | Mostly Clear | 2 to 7 mph N | 0% |
| Wednesday | 57°F | Mostly Sunny | 5 mph NNW | 3% |
| Wednesday Night | 35°F | Mostly Cloudy | 5 to 8 mph N | 3% |
| Thursday | 60°F | Sunny | 5 mph N | 0% |
| Thursday Night | 34°F | Partly Cloudy | 3 mph SW | 0% |
| Friday | 59°F | Mostly Sunny | 6 mph NE | 2% |
| Friday Night | 33°F | Mostly Clear | 5 mph NNW | 2% |
| Saturday | 58°F | Sunny | 7 mph NNW | 2% |
| Saturday Night | 30°F | Mostly Clear | 5 mph NNW | 0% |
| Sunday | 61°F | Sunny | 3 mph SSW | 0% |
| Sunday Night | 34°F | Mostly Clear | 3 mph NNW | 0% |
| Monday | 66°F | Sunny | 3 mph S | 0% |
| Monday Night | 37°F | Partly Cloudy | 3 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Eaton (40.526, -104.713). Updated through the day.
Growing snapshot for Eaton
Last spring frost
May 2
First fall frost
Oct 8
Growing season
159 days
More local growing data for Eaton: nearby ZIP 80646 weather · frost dates · planting calendar · Colorado frost dates
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Climate data from the nearest NOAA station, Greeley Unc, Co (5.1 mi from Eaton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.