Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

Tonight

Temperature: 27°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Clear, with a low around 27. Southwest wind 0 to 5 mph.

Thursday

Temperature: 45°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Sunny, with a high near 45. South wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 35. South wind 5 to 10 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.

Friday Night

Temperature: 40°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Rain showers likely. Mostly cloudy, with a low around 40. Southwest wind around 5 mph. Chance of precipitation is 60%.

Saturday

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of rain showers before 8am. Mostly sunny, with a high near 51. Chance of precipitation is 40%.

Saturday Night

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 34.

Sunday

Temperature: 50°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 50.

Sunday Night

Temperature: 40°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of rain showers after midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

Monday

Temperature: 60°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of rain showers. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.

Monday Night

Temperature: 51°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

Tuesday

Temperature: 66°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 3pm. Partly sunny, with a high near 66.

Tuesday Night

Temperature: 48°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

Wednesday

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers. Partly sunny, with a high near 62.