Local Forecast

Portland, ME Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Portland, ME.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 10:20 PM EDTSunday 10:20 PM

°F °C
Regional Observations →
55°F

Clear

  • 73° / 53° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

7 mph

N

UV Index

0

None

Humidity

82%

Dew 50°F

Sun

4:59 AM · 8:19 PM

Rise · Set

Source: PORTLAND (KPWM). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

73° 53°

Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Today

A chance of showers and thunderstorms. Mostly cloudy. High near 73, with temperatures falling to around 64 in the afternoon. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Mostly clear, with a low around 53. North wind 5 to 10 mph, with gusts as high as 25 mph.

Monday

75° 55°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 74. North wind around 5 mph.

Night

Mostly clear, with a low around 55. Southwest wind 0 to 5 mph.

Tuesday

80° 59°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 79. West wind 0 to 10 mph.

Night

Partly cloudy, with a low around 59. Southwest wind 0 to 10 mph.

Wednesday

80° 60°

Mostly Cloudy

Overnight: Isolated T-storm

Detailed forecast

Wednesday

Partly sunny, with a high near 80.

Night

A slight chance of rain showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Thursday

75° 59°

Chance of Thunderstorms

Overnight: Chance of Showers

Detailed forecast

Thursday

A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Portland, ME Weather Analysis Tools