Forest Grove, Oregon, United States Climate Change Severity

33
Moderate
The current climate change severity in Forest Grove is Moderate, with a -26.9% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Forest Grove Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Forest Grove temperature has changed by around -3.1%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
3729
-21.6%
cloudyCloudy
4543
-4.4%
rainyRainy
10073
-27%
snowySnowy
32
-33.3%
mistyMisty
013
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Forest Grove has experienced measurable improvements in key climate parameters, contributing to the current severity score of 33 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

33/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Forest Grove experienced significant changes:

Temperature change of

-0.3 °C

Variation in annual rainfall

-15.7 %

Change in average humidity

-2.9 %

PM2.5 levels surged by

+100 %

Heatwave changed by

-6.5 day(s)

Coldwave changed by

-6.6 day(s)

Wind speeds changed by

+0.009 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

Forest Grove Weather Forecast 30 Days (August - September 2025)
Forest Grove, Oregon, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Fri. 8, Aug.
partly cloudyPartly Cloudy
Temperature Icon28°/9°
Humidity Icon74%
Wind Icon12km/h
Sat. 9, Aug.
partly cloudyPartly Cloudy
Temperature Icon27°/11°
Humidity Icon65%
Wind Icon13km/h
Sun. 10, Aug.
sunnySunny
Temperature Icon37°/15°
Humidity Icon55%
Wind Icon13km/h
Mon. 11, Aug.
sunnySunny
Temperature Icon39°/17°
Humidity Icon48%
Wind Icon14km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon30°/12°
Humidity Icon60%
Wind Icon14km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/11°
Humidity Icon78%
Wind Icon7km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon25°/11°
Humidity Icon66%
Wind Icon8km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon28°/9°
Humidity Icon60%
Wind Icon10km/h
Sat. 16, Aug.
sunnySunny
Temperature Icon27°/11°
Humidity Icon66%
Wind Icon8km/h
Sun. 17, Aug.
sunnySunny
Temperature Icon28°/9°
Humidity Icon66%
Wind Icon9km/h
Mon. 18, Aug.
sunnySunny
Temperature Icon28°/9°
Humidity Icon63%
Wind Icon9km/h
Tue. 19, Aug.
sunnySunny
Temperature Icon28°/8°
Humidity Icon56%
Wind Icon9km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon28°/9°
Humidity Icon49%
Wind Icon15km/h
Thu. 21, Aug.
sunnySunny
Temperature Icon28°/8°
Humidity Icon44%
Wind Icon11km/h
Fri. 22, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon68%
Wind Icon12km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon67%
Wind Icon11km/h
Sun. 24, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/12°
Humidity Icon62%
Wind Icon11km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/13°
Humidity Icon62%
Wind Icon10km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/13°
Humidity Icon64%
Wind Icon12km/h
Wed. 27, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/13°
Humidity Icon66%
Wind Icon11km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain possible
Temperature Icon27°/13°
Humidity Icon68%
Wind Icon9km/h
Fri. 29, Aug.
heavy rain at timesHeavy rain at times
Temperature Icon25°/13°
Humidity Icon72%
Wind Icon12km/h
Sat. 30, Aug.
moderate rain at timesModerate rain at times
Temperature Icon24°/12°
Humidity Icon74%
Wind Icon11km/h
Sun. 31, Aug.
moderate rain at timesModerate rain at times
Temperature Icon23°/12°
Humidity Icon76%
Wind Icon10km/h
Mon. 1, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon25°/12°
Humidity Icon71%
Wind Icon10km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon26°/12°
Humidity Icon66%
Wind Icon12km/h
Wed. 3, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon67%
Wind Icon11km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon26°/12°
Humidity Icon67%
Wind Icon10km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon26°/13°
Humidity Icon69%
Wind Icon10km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/12°
Humidity Icon68%
Wind Icon11km/h
Sun. 7, Sep.
patchy rain possiblePatchy rain possible
Temperature Icon26°/13°
Humidity Icon68%
Wind Icon11km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

38.9°C

Low will be onTue. 19, Aug.

7.5°C

HumidityHumidity

High will be onWed. 13, Aug.

78%

Low will be onThu. 21, Aug.

44%

Wind SpeedWind Speed

High will be onWed. 20, Aug.

14.8km/h

Low will be onWed. 13, Aug.

6.8km/h

PrecipitationPrecipitation

High will be onSat. 6, Sep.

2.8mm

Low will be onTue. 2, Sep.

0.1mm

Ultraviolet IndexUV

High will be onThu. 14, Aug.

5

Low will be onWed. 13, Aug.

4

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