Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

Tonight

Temperature: 44°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Patchy fog after 5am. Partly cloudy, with a low around 44. Northeast wind 0 to 5 mph.

Saturday

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Areas of fog before noon, then a slight chance of rain showers. Mostly cloudy, with a high near 51. East wind 5 to 10 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 41°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: A chance of rain showers between 9pm and 1am, then patchy fog and a slight chance of rain showers between 1am and 5am, then a chance of rain showers and patchy fog. Cloudy, with a low around 41. Southeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Rain showers likely and patchy fog before 9am, then rain. Cloudy, with a high near 47. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

Sunday Night

Temperature: 33°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Rain before midnight, then a slight chance of rain and snow between midnight and 1am. Mostly cloudy, with a low around 33. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Monday

Temperature: 49°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 49.

Monday Night

Temperature: 32°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 32.

Tuesday

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Sunny, with a high near 46.

Tuesday Night

Temperature: 36°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of rain and snow showers after 10pm. Partly cloudy, with a low around 36. Chance of precipitation is 30%.

Wednesday

Temperature: 52°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 4pm. Partly sunny, with a high near 52. Chance of precipitation is 30%.

Wednesday Night

Temperature: 37°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 37.

Thursday

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 55.

Thursday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 39.

Friday

Temperature: 55°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 55.