Bayfield, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bayfield, a town in La Plata County, Colorado.
Tonight
45°F
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely between 11pm and 5am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Northeast wind 0 to 5 mph. Chance of precipitation is 60%.
7-day forecast for Bayfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph NE | 56% |
| Saturday | 73°F | Slight Chance Rain Showers then Sunny | 0 to 10 mph SSE | 24% |
| Saturday Night | 42°F | Mostly Clear | 5 mph N | 2% |
| Sunday | 73°F | Sunny | 0 to 10 mph N | 0% |
| Sunday Night | 41°F | Mostly Clear | 5 to 10 mph N | 0% |
| Monday | 73°F | Mostly Sunny | 5 mph SE | 0% |
| Monday Night | 44°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph N | 13% |
| Tuesday | 71°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 71% |
| Tuesday Night | 44°F | Showers And Thunderstorms | 5 mph E | 88% |
| Wednesday | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph ESE | 65% |
| Wednesday Night | 43°F | Slight Chance Showers And Thunderstorms | 0 mph | 24% |
| Thursday | 69°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SE | 37% |
| Thursday Night | 45°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 55% |
| Friday | 68°F | Showers And Thunderstorms Likely | 5 mph SE | 63% |
Forecast source: National Weather Service (api.weather.gov) for Bayfield (37.234, -107.595). Updated through the day.
Growing snapshot for Bayfield
Last spring frost
May 31
First fall frost
Sep 26
Growing season
119 days
Hardiness zone
6a
More local growing data for Bayfield: nearby ZIP 81122 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Vallecito Dam, Co (5.9 mi from Bayfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.