Newberg, OR Weather & Growing Conditions
Today
79°F
Patchy Fog then Mostly Sunny
Patchy fog before 9am. Mostly sunny, with a high near 79. North northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Patchy Fog then Mostly Sunny | 2 mph NNE | 0% |
| Tonight | 53°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 82°F | Patchy Fog then Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 54°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Monday | 77°F | Mostly Sunny | 0 to 7 mph N | 0% |
| Monday Night | 52°F | Partly Cloudy | 0 to 7 mph N | 0% |
| Tuesday | 73°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Wednesday | 71°F | Mostly Sunny | 2 mph N | 0% |
| Wednesday Night | 52°F | Mostly Cloudy | 2 mph N | 2% |
| Thursday | 70°F | Partly Sunny | 1 to 6 mph N | 11% |
| Thursday Night | 51°F | Mostly Cloudy | 2 to 6 mph NNW | 11% |
| Friday | 68°F | Mostly Sunny | 2 to 7 mph NNW | 9% |
| Friday Night | 49°F | Partly Cloudy | 3 to 7 mph NNW | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Newberg, OR
Last spring frost
Mar 21
First fall frost
Nov 22
Growing season
241 days
Hardiness zone
8b
Explore more for Newberg, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Rex 1 S, Or (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.