Evans, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Evans, a city in Weld County, Colorado.
Tonight
32°F
Mostly Clear
Mostly clear, with a low around 32. South southwest wind around 5 mph.
7-day forecast for Evans
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 32°F | Mostly Clear | 5 mph SSW | 0% |
| Wednesday | 56°F | Mostly Sunny | 1 to 5 mph N | 2% |
| Wednesday Night | 34°F | Mostly Cloudy | 5 mph NNW | 1% |
| Thursday | 59°F | Sunny | 3 mph SSW | 0% |
| Thursday Night | 33°F | Partly Cloudy | 3 mph WSW | 1% |
| Friday | 59°F | Mostly Sunny | 5 mph NE | 5% |
| Friday Night | 32°F | Partly Cloudy | 3 mph W | 5% |
| Saturday | 60°F | Sunny | 3 mph S | 1% |
| Saturday Night | 32°F | Mostly Clear | 2 mph SW | 0% |
| Sunday | 66°F | Sunny | 3 mph S | 0% |
| Sunday Night | 36°F | Mostly Clear | 3 mph WSW | 0% |
| Monday | 65°F | Sunny | 2 to 6 mph SE | 0% |
| Monday Night | 37°F | Partly Cloudy | 3 mph NNE | 0% |
| Tuesday | 64°F | Mostly Sunny | 5 mph SSE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Evans (40.350, -104.748). Updated through the day.
Growing snapshot for Evans
Last spring frost
May 2
First fall frost
Oct 8
Growing season
159 days
Hardiness zone
5b
More local growing data for Evans: nearby ZIP 80620 weather · frost dates · planting calendar · Colorado frost dates
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Climate data from the nearest NOAA station, Greeley Unc, Co (2 mi from Evans). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.