Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

Overnight

Temperature: 26°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of snow showers after 5am. Cloudy, with a low around 26. West wind around 5 mph.

Monday

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 41. Southwest wind 5 to 10 mph.

Monday Night

Temperature: 38°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Rain after 7pm. Mostly cloudy. Low around 38, with temperatures rising to around 44 overnight. South wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 52°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Rain before 9am, then scattered rain showers between 9am and 1pm. Partly sunny, with a high near 52. Southwest wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

Tuesday Night

Temperature: 32°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 32. West wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday

Temperature: 46°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 1pm. Partly sunny, with a high near 46.

Wednesday Night

Temperature: 32°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 7pm, then rain between 7pm and 9pm, then rain and snow. Cloudy, with a low around 32. Chance of precipitation is 90%. New snow accumulation of less than half an inch possible.

Thursday

Temperature: 44°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Snow before 7am, then a slight chance of snow showers between 7am and 10am, then a slight chance of rain showers between 10am and 1pm. Partly sunny, with a high near 44. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.

Thursday Night

Temperature: 19°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 19.

Friday

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A chance of snow showers after 7am. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.

Friday Night

Temperature: 19°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

Saturday

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: N

Forecast: A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 50%.

Saturday Night

Temperature: 11°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: A slight chance of snow showers. Partly cloudy, with a low around 11.

Sunday

Temperature: 23°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A slight chance of snow showers before 1pm. Mostly sunny, with a high near 23.