Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

Overnight

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Areas of fog and isolated rain showers. Cloudy, with a low around 47. Southeast wind around 5 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Areas of fog before 1pm, then patchy fog and isolated rain showers. Mostly cloudy, with a high near 61. South wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 48°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Isolated rain showers before 8pm, then areas of fog and isolated rain showers. Mostly cloudy, with a low around 48. Southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Patchy fog before 8am, then isolated rain showers. Partly sunny, with a high near 64. North wind around 5 mph.

Thursday Night

Temperature: 45°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: A chance of rain showers. Cloudy, with a low around 45. Northeast wind 0 to 5 mph. Chance of precipitation is 40%.

Friday

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Rain showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.

Friday Night

Temperature: 44°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Rain showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.

Saturday

Temperature: 60°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Rain showers likely. Partly sunny, with a high near 60. Chance of precipitation is 60%.

Saturday Night

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of rain showers before 8pm. Mostly clear, with a low around 47. Chance of precipitation is 30%.

Sunday

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 64.

Sunday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 45.

Monday

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 68.

Monday Night

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 51.

Tuesday

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 67.