Weather in South Portland, Maine, United States

7-Day Detailed Weather Forecast for South Portland

Tonight

Temperature: 12°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 12. West wind around 10 mph.

Saturday

Temperature: 24°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 24. Wind chill values as low as 0. West wind 5 to 10 mph.

Saturday Night

Temperature: 13°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Isolated snow showers between midnight and 2am, then a chance of snow. Mostly cloudy, with a low around 13. Northwest wind 0 to 5 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Sunday

Temperature: 25°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: A chance of snow before 8am. Partly sunny, with a high near 25. North wind 0 to 5 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Sunday Night

Temperature: 4°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 4. Northwest wind around 5 mph.

Monday

Temperature: 19°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 19.

Monday Night

Temperature: 13°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: A slight chance of snow after midnight. Mostly cloudy, with a low around 13.

Tuesday

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A slight chance of snow. Mostly cloudy, with a high near 31.

Tuesday Night

Temperature: 23°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: A chance of snow. Cloudy, with a low around 23. Chance of precipitation is 40%.

Wednesday

Temperature: 38°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A chance of snow before 10am, then a chance of rain. Partly sunny, with a high near 38. Chance of precipitation is 40%.

Wednesday Night

Temperature: 25°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A slight chance of rain before 7pm. Partly cloudy, with a low around 25.

Thursday

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 39.

Thursday Night

Temperature: 28°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of snow after 5am. Mostly cloudy, with a low around 28.

Friday

Temperature: 42°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of snow before 7am, then a chance of rain. Mostly cloudy, with a high near 42.