Weather Forecast and Radar for Forest Grove, Oregon

Current & 7-day weather forecast, weather alerts, and weather radar for Forest Grove, Oregon.

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Temperature Forecast for Forest Grove, Oregon

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Live Weather Camera

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Temperature Forecast for Forest Grove, Oregon

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Live Weather Camera

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Weather Radar for Forest Grove, Oregon

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Weather in Forest Grove, OR

Forest Grove, Oregon, located just west of Portland, experiences all four seasons. The warmest months are typically July and August, with average high temperatures of 82°F and average low temperatures of 55°F. In the fall, temperatures start to drop, with average highs of 64°F and lows of 44°F in October and November. Winter brings cooler weather, with average highs of 47°F and lows of 33°F in December and January. Spring brings warmer temperatures, with average highs of 63°F and lows of 41°F in March and April. Precipitation is fairly consistent year-round, with an average of 4.5 inches per month.