Harman US

Newberg, OR Weather & Growing Conditions

This Afternoon
72°F
Sunny
Sunny, with a high near 72. Southwest wind around 1 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 72°F Sunny 1 mph SW 0%
Tonight 52°F Mostly Clear 2 mph NNW 0%
Saturday 79°F Patchy Fog then Mostly Sunny 3 mph N 0%
Saturday Night 53°F Partly Cloudy 3 mph N 0%
Sunday 83°F Patchy Fog then Sunny 1 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 53°F Partly Cloudy 1 to 7 mph NNW 0%
Tuesday 73°F Patchy Fog then Mostly Sunny 1 to 5 mph NNW 0%
Tuesday Night 51°F Partly Cloudy 1 to 5 mph NNW 0%
Wednesday 72°F Mostly Sunny 3 mph N 0%
Wednesday Night 52°F Partly Cloudy 3 mph NNW 1%
Thursday 75°F Mostly Sunny 0 to 3 mph N 6%
Thursday Night 53°F Slight Chance Light Rain 3 mph WNW 21%

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.