Weather in Portland, Maine, United States

7-Day Detailed Weather Forecast for Portland

Overnight

Temperature: 58°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Areas of fog. Mostly cloudy, with a low around 58. North wind around 0 mph.

Sunday

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Areas of fog before 8am. Mostly sunny, with a high near 77. West wind around 5 mph.

Sunday Night

Temperature: 61°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 61. West wind around 5 mph.

Monday

Temperature: 74°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 74. Southwest wind 0 to 10 mph.

Monday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 64. South wind 5 to 10 mph.

Tuesday

Temperature: 78°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: Rain showers likely between 8am and 2pm, then rain and scattered thunderstorms between 2pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 80%.

Tuesday Night

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 7pm, then scattered showers and thunderstorms between 7pm and 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Wednesday

Temperature: 82°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 82.

Wednesday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 64.

Thursday

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Isolated rain showers after 2pm. Mostly sunny, with a high near 79.

Thursday Night

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Isolated rain showers before 8pm. Partly cloudy, with a low around 61.

Independence Day

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 75.

Friday Night

Temperature: 60°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 60.

Saturday

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 75.