Newberg weather
Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Newberg, Oregon, United States.
Best Time to Visit
Peak season May–SepOff season Nov–Mar
Newberg weather by month
When is the best time to visit Newberg?
Based on weather alone, the best time to visit Newberg is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 6°C (43°F) in December to 25°C (77°F) in August.
What is the rainiest month in Newberg?
December is the wettest month, with about 256 mm (10.1 in) of rain on average. July is the driest, with about 11 mm (0.4 in).
What is the hottest month in Newberg?
August is the warmest, with average highs of 25°C (77°F) and lows of 11°C (52°F). December is the coolest, with highs of 6°C (43°F) and lows of 1°C (33°F).
Does Newberg have a rainy season?
Yes. Mar, Nov–Jan is the rainy season (150 mm or more a month), while Jun–Sep is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months