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Plan your week in Grays Harbor County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Grays Harbor County 7-Day Weather Forecast

Saturday, Oct 24, 2026

Nighttime
39°F

Foggy

Feels like 39°F

Humidity

99%

Wind Speed

3.4 mph

Precipitation

0 in

Pressure

1027 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

75%

Dew Point

30°F

7-Day Weather Forecast

Today

Oct 24

Foggy
53°H
38°L
6%

Sun

Oct 25

Foggy
52°H
45°L
100%

Mon

Oct 26

Foggy
51°H
46°L
100%

Tue

Oct 27

Foggy
56°H
44°L
0%

Wed

Oct 28

Foggy
52°H
48°L
0%

Thu

Oct 29

Foggy
49°H
42°L
0%

Fri

Oct 30

Foggy
46°H
32°L
0%

24-Hour Forecast

6 AM

39°

0%

7 AM

38°

0%

8 AM

38°

0%

9 AM

39°

0%

10 AM

39°

0%

11 AM

39°

0%

12 PM

40°

0%

1 PM

40°

0%

2 PM

40°

0%

3 PM

41°

6%

4 PM

42°

0%

5 PM

44°

0%

6 PM

47°

0%

7 PM

50°

0%

8 PM

51°

0%

9 PM

53°

0%

10 PM

52°

0%

11 PM

52°

0%

12 AM

51°

0%

1 AM

49°

0%

2 AM

48°

15%

3 AM

47°

18%

4 AM

46°

21%

5 AM

46°

60%

Air Quality (AQI)

28Good

Air quality is satisfactory, and air pollution poses little or no risk.

PM2.5

4.2 µg/m³

PM10

5.4 µg/m³

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

95.6° E

Sustained Wind

3.4 mph

Wind Gusts

3.4 mph

7-Day Temp Range

Week's Hottest

56°F

Max Rain Prob

100%

Expected 7-Day Swings

32°
56°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Grays Harbor County · 47.10°N, 123.83°W
Radar Page
Coordinates47.0960°N, 123.8323°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)28Good
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Grays Harbor County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Grays Harbor County Climate & Weather

Weather forecast for Grays Harbor County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.