Weather in Newcastle, Washington, United States

7-Day Detailed Weather Forecast for Newcastle

Tonight

Temperature: 46°F

Wind Speed: 17 to 21 mph

Wind Direction: SSW

Forecast: Rain. Cloudy. Low around 46, with temperatures rising to around 54 overnight. South southwest wind 17 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Temperature: 55°F

Wind Speed: 20 mph

Wind Direction: SW

Forecast: Rain. Cloudy, with a high near 55. Southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Wednesday Night

Temperature: 48°F

Wind Speed: 10 to 20 mph

Wind Direction: SW

Forecast: Rain. Cloudy, with a low around 48. Southwest wind 10 to 20 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.

Thursday

Temperature: 52°F

Wind Speed: 3 to 10 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a high near 52. South wind 3 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Rain likely. Cloudy, with a low around 47. East southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 47°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of rain. Mostly cloudy, with a low around 47.

Saturday

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: A chance of rain. Mostly cloudy, with a high near 53.

Saturday Night

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a low around 46.

Sunday

Temperature: 51°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: Rain likely. Mostly cloudy, with a high near 51.

Sunday Night

Temperature: 46°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a low around 46.

Monday

Temperature: 53°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Rain. Cloudy, with a high near 53.

Monday Night

Temperature: 46°F

Wind Speed: 10 to 14 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 46.

Tuesday

Temperature: 49°F

Wind Speed: 9 to 14 mph

Wind Direction: SSW

Forecast: Rain before 5pm. Mostly cloudy, with a high near 49.