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Bay City, Washington Weather Forecast
Bay City, Washington Weather
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Weather Forecast for Bay City, Washington : Grays Harbor County
Issued: 1:25 pm PST Dec 15, 2025 Latitude: 46.8645361 Longitude: -124.0593381 View on Google Maps

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This Afternoon Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
50% chance of rain on This Afternoon 90% chance of rain on Tonight 100% chance of thunderstorms on Tuesday 100% chance of thunderstorms on Wednesday 100% chance of rain on Thursday Rain on Friday Rain on Saturday Rain on Sunday Rain on Monday
High: 52°F Low: 49°F High: 54°F High: 50°F High: 52°F High: 47°F High: 47°F High: 47°F High: 48°F
Low: 46°F Low: 44°F Low: 43°F Low: 43°F Low: 42°F Low: 42°F  
Rain Rain Thunderstorms Thunderstorms Rain Rain Rain Rain Rain
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Current Conditions at
HOQUIAM - (KHQM)
52°
Cloudy
as of 4:53 PM PST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
9 MPH
270° West
Cloud Level(s): Few at 2400ft, Broken at 3400ft, Solid Overcast at 4300ft
Current Conditions at
SHELTON - (KSHN)
50°
Feels like 43°F
Mostly Cloudy
Light Rain
as of 4:53 PM PST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 30 MPH
240° Southwest
Cloud Level(s): Few at 1600ft, Scattered at 2900ft, Broken at 4000ft
Current Conditions at
ASTORIA - (KAST)
54°
Mostly Cloudy
as of 4:55 PM PST
Rel. Humidity: 81%
Dew Point: 48°F
Visibility: 8 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
8 MPH
210° Southwest
Cloud Level(s): Broken at 6000ft, Broken at 7000ft
Current Conditions at
CHEHALIS-CENTRALIA - (KCLS)
54°
Cloudy
as of 5:35 PM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: MVFR
Wind Data
3 MPH
200° South
Cloud Level(s): Broken at 2400ft, Broken at 3000ft, Solid Overcast at 3700ft
50% chance of rain This Afternoon This Afternoon... A 50 percent chance of rain. Partly sunny, with a steady temperature around 52. West wind around 16 mph, with gusts as high as 23 mph.

90% chance of rain Tonight Tonight... Rain, mainly after 3am. Low around 49. South wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

100% chance of thunderstorms Tuesday Tuesday... Rain before 10am, then showers and possibly a thunderstorm, mainly after 10am. High near 54. South southwest wind 14 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

100% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm before 1am, then rain after 1am. Low around 46. Breezy, with a west wind around 25 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

100% chance of thunderstorms Wednesday Wednesday... Rain before 7am, then showers and possibly a thunderstorm between 7am and 1pm, then rain after 1pm. High near 50. West southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

100% chance of rain Wednesday Night Wednesday Night... Rain. Low around 44. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

100% chance of rain Thursday Thursday... Rain. High near 52. Chance of precipitation is 100%.

Rain on Thursday Night Thursday Night... Rain. Cloudy, with a low around 43.

Rain on Friday Friday... Rain. Cloudy, with a high near 47.

Rain on Friday Night Friday Night... Rain. Cloudy, with a low around 43.

Rain on Saturday Saturday... Rain. Cloudy, with a high near 47.

Rain on Saturday Night Saturday Night... Rain. Mostly cloudy, with a low around 42.

Rain on Sunday Sunday... Rain. Mostly cloudy, with a high near 47.

Rain on Sunday Night Sunday Night... Rain. Mostly cloudy, with a low around 42.

Rain on Monday Monday... Rain. Mostly cloudy, with a high near 48.

Current Radar Image


Sun Almanac for Bay City, Washington
Sunrise: 07:55 AM
Sunset: 4:28 PM
Civil Sunrise:07:20 AM
Civil Sunset: 5:03 PM
Nautical Sunrise: 06:41 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 06:04 AM
Astro Sunset: 6:19 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.