Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

This Afternoon

Temperature: 51°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 51. South wind around 10 mph.

Tonight

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 7pm and 8pm, then rain. Cloudy, with a low around 39. South wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday

Temperature: 59°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Rain likely before 10am, then a chance of rain showers. Cloudy, with a high near 59. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Temperature: 49°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 11pm. Partly cloudy, with a low around 49. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers after 3pm. Partly sunny, with a high near 63. Southwest wind 0 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

Wednesday

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 2pm. Mostly cloudy, with a high near 64.

Wednesday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

Thursday

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

Thursday Night

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.

Friday

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A slight chance of rain showers. Partly sunny, with a high near 64.

Friday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 45.

Saturday

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 57.

Saturday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of rain showers after 8pm. Mostly cloudy, with a low around 45.