Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

This Afternoon

Temperature: 80°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 80. South wind around 10 mph, with gusts as high as 25 mph.

Tonight

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.

Sunday

Temperature: 89°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 89. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 69. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Monday

Temperature: 88°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 2pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Monday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.

Tuesday

Temperature: 81°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

Tuesday Night

Temperature: 65°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.

Wednesday

Temperature: 79°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 79.

Wednesday Night

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63.

Thursday

Temperature: 75°F

Wind Speed: 0 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.

Thursday Night

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Friday

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.

Friday Night

Temperature: 61°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: A chance of rain showers before 2am. Mostly cloudy, with a low around 61.