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November Weather in Forest Grove, United States

Last updated: June 24, 2025

In November, the average temperature in Forest Grove, United States hovers around 8°C (46°F), presenting a mix of cool and mild conditions. Temperatures can dip as low as -5°C (24°F) and peak at a pleasant 18°C (65°F). Expect 163 mm (6.4 in) of precipitation spread over 17 days, contributing to the region's high average humidity of 87%.

November Temperature in Forest Grove

In November in Forest Grove, the average temperature is 8°C (46°F), with maximums reaching 18°C (65°F) and minimums dipping as low as -5°C (24°F). This weather makes it a great time for travelers to enjoy outdoor activities while preparing for cool evenings.

November Weather in Forest Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Forest Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forest Grove, November typically has an average temperature of 8°C (46°F), with highs reaching up to 18°C (65°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec414145515763687063534641
Data source: Temperature data for Forest Grove generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

November Precipitation in Forest Grove

In Forest Grove in November, the precipitation amount is 163 mm (6.4 in) over the course of 17 days.

November Precipitation Trends in Forest Grove

The chart displays monthly precipitation patterns in Forest Grove, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Forest Grove, November typically receives around 163 mm (6.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec17316613211555476666101163188
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Forest Grove

In Forest Grove in November, humidity is 87%. With an average temperature of 8°C (46°F), this humidity feels like a chilly, damp fog clinging to your skin, making outdoor activities a bit uncomfortable and causing even mild exertion to leave you feeling clammy and cold.

November Average Humidity in Forest Grove

This chart illustrates the average monthly humidity levels in Forest Grove, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Forest Grove is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%85%83%83%84%82%74%71%81%87%87%
Data source: Humidity data for November generated using information from the Copernicus Climate Change Service.

November UV Index in Forest Grove

In Forest Grove in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Forest Grove, you can check the information here.

Maximum UV Index Levels in Forest Grove for November

The chart shows the monthly maximum UV Index (UVI) for Forest Grove in November, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In November, the maximum UV index in Forest Grove typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23579101087532
Data source: Forest Grove November UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How November Weather in Forest Grove Compares to Other Months

Weather in Forest Grove varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Forest Grove, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Forest Grove, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)173 mm (6.8 inches)85%low
February Weather5°C (41°F)166 mm (6.5 inches)84%moderate
March Weather7°C (46°F)132 mm (5.2 inches)85%moderate
April Weather10°C (51°F)115 mm (4.5 inches)83%high
May Weather14°C (58°F)55 mm (2.2 inches)83%very high
June Weather17°C (64°F)47 mm (1.9 inches)83%very high
July Weather20°C (69°F)5 mm (0.2 inches)82%very high
August Weather21°C (70°F)6 mm (0.2 inches)74%very high
September Weather17°C (64°F)66 mm (2.6 inches)71%high
October Weather11°C (53°F)101 mm (4.0 inches)81%moderate
November Weather8°C (46°F)163 mm (6.4 inches)87%moderate
December Weather5°C (41°F)188 mm (7.4 inches)87%low

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