Forest Grove
Oregon, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Forest Grove, OR

Months with the highest number of rainy days are January and December (20 days).
The month with the lowest number of rainy days is July (3 days).

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).