Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

Tonight

Temperature: 35°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 35. South wind 5 to 15 mph, with gusts as high as 25 mph.

Friday

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 54. South wind 5 to 10 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 42°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Rain showers likely after 7pm. Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of rain showers before 8am. Mostly sunny, with a high near 53. Northwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 33°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 33. Northwest wind 0 to 10 mph.

Sunday

Temperature: 49°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 49.

Sunday Night

Temperature: 40°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Rain showers likely after 9pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

Monday

Temperature: 61°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Rain showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.

Monday Night

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 3am. Mostly cloudy, with a low around 51.

Tuesday

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 4pm. Partly sunny, with a high near 64.

Tuesday Night

Temperature: 46°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

Wednesday

Temperature: 56°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.

Wednesday Night

Temperature: 44°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

Thursday

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 61.