Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

Tonight

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Patchy fog before 5am. Mostly clear, with a low around 62. Northwest wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 78°F

Wind Speed: 10 to 20 mph

Wind Direction: NW

Forecast: Sunny, with a high near 78. Northwest wind 10 to 20 mph, with gusts as high as 30 mph.

Monday Night

Temperature: 57°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Clear, with a low around 57. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 78. West wind 5 to 10 mph.

Tuesday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 59. West wind 0 to 5 mph.

Wednesday

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 80.

Wednesday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 64.

Thursday

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 86.

Thursday Night

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 70.

Friday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Friday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.

Saturday

Temperature: 84°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84.

Saturday Night

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Sunday

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 80.