Dexter, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dexter, a community in Lane County, Oregon.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. Northwest wind around 5 mph.
7-day forecast for Dexter
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 5 mph NW | 0% |
| Tonight | 48°F | Mostly Clear then Patchy Fog | 2 mph WSW | 0% |
| Sunday | 78°F | Patchy Fog then Sunny | 0 to 5 mph NNW | 0% |
| Sunday Night | 50°F | Partly Cloudy then Areas Of Fog | 2 mph NNW | 0% |
| Monday | 75°F | Areas Of Fog then Mostly Sunny | 0 to 6 mph NNW | 0% |
| Monday Night | 48°F | Partly Cloudy then Areas Of Fog | 0 to 5 mph NNW | 0% |
| Tuesday | 71°F | Areas Of Fog then Mostly Sunny | 0 to 6 mph NNW | 0% |
| Tuesday Night | 45°F | Partly Cloudy then Areas Of Fog | 0 to 6 mph NNW | 0% |
| Wednesday | 70°F | Areas Of Fog then Mostly Sunny | 0 to 6 mph W | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 0 to 6 mph NE | 0% |
| Thursday | 69°F | Mostly Sunny | 1 to 6 mph N | 2% |
| Thursday Night | 45°F | Mostly Cloudy then Patchy Fog | 0 to 6 mph N | 19% |
| Friday | 66°F | Patchy Fog then Partly Sunny | 0 to 7 mph NNW | 19% |
| Friday Night | 43°F | Partly Cloudy | 1 to 7 mph NNW | 11% |
Forecast source: National Weather Service (api.weather.gov) for Dexter (43.922, -122.828). Updated through the day.
Growing snapshot for Dexter
Last spring frost
Mar 7
First fall frost
Nov 27
Growing season
263 days
Hardiness zone
9a
More local growing data for Dexter: nearby ZIP 97431 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Cheshire
Coburg
Cottage Grove
Creswell
Dunes City
Elmira
Eugene
Florence
Heceta Beach
Jasper
Junction City
Lowell
Mapleton
Marcola
Oakridge
River Road
Santa Clara
Springfield
Trent
Veneta
Westfir
Yachats
Climate data from the nearest NOAA station, Lookout Pt Dam, Or (5.1 mi from Dexter). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.