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Seattle Mariners Weather



Weather Forecast for Seattle

Now
Current Weather Conditions
55° F

Wind: 8.1 mph
Humidity: 94%
Clouds: 100%
Pressure: 1017 hPa
Sunrise: 10:16 AM ET
Sunset: 10:18 PM ET
Tomorrow
Tomorrow's Weather Conditions
Rain


Rain

Sat
Sat's Weather Conditions
Rain


Rain Likely
then Chance
Rain


Extended Forecast
 
National Weather Service Forecast for: 2 Miles WNW South Seattle WA
Issued by: National Weather Service Seattle, WA
Updated: 3:18 pm PDT Mar 18, 2026
 
Tonight

Tonight: Rain.  Low around 52. South wind around 8 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Low: 52 °F
Thursday

Thursday: Rain.  High near 57. South wind 7 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
High: 57 °F
Thursday
Night
Thursday Night: Rain.  Low around 52. South wind 6 to 8 mph.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Low: 52 °F
Friday

Friday: Rain.  High near 58. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
High: 58 °F
Friday
Night
Friday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 40. South southwest wind 6 to 11 mph becoming light and variable  after midnight.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Low: 40 °F
Saturday

Saturday: A 30 percent chance of rain, mainly before 11am.  Partly sunny, with a high near 51.
High: 51 °F
Saturday
Night
Saturday Night: Mostly clear, with a low around 37.
Low: 37 °F
Sunday

Sunday: A slight chance of rain after 11am.  Partly sunny, with a high near 54.
High: 54 °F
Sunday
Night
Sunday Night: A slight chance of rain before 11pm.  Mostly cloudy, with a low around 39.
Low: 39 °F
Rain

Rain

Rain

Rain

Rain Likely
then Chance
Rain
Chance Rain

Mostly Clear

Slight Chance
Rain
Slight Chance
Rain then
Mostly Cloudy

Flood Watch


Tonight
 
Rain. Low around 52. South wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
Rain. High near 57. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
Rain. Low around 52. South wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
 
Rain. High near 58. South southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
 
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 40. South southwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
 
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 51.
Saturday Night
 
Mostly clear, with a low around 37.
Sunday
 
A slight chance of rain after 11am. Partly sunny, with a high near 54.
Sunday Night
 
A slight chance of rain before 11pm. Mostly cloudy, with a low around 39.
Monday
 
A slight chance of rain. Mostly cloudy, with a high near 55.
Monday Night
 
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
 
Rain. Cloudy, with a high near 53.
Tuesday Night
 
Rain. Cloudy, with a low around 41.
Wednesday
 
Rain. Mostly cloudy, with a high near 53.

Forecast from NOAA-NWS for Seattle.



 


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