National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

Portland ME

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Today

Mostly Sunny

Mostly
Sunny

High: 51 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 42 °F

Saturday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 47 °F

Saturday
Night

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 34 °F

Sunday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 44 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 29 °F

Monday

Sunny

Sunny

High: 46 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 31 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 50 °F

Detailed Forecast

  • Today Mostly sunny, with a high near 51. North wind around 5 mph becoming east in the afternoon.
  • Tonight Mostly cloudy, with a low around 42. North wind 5 to 10 mph.
  • Saturday Rain likely, mainly after 1pm. Cloudy, with a high near 47. North wind around 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Saturday Night Rain before 1am, then rain and snow likely. Low around 34. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
  • Sunday A chance of rain and snow showers before 9am, then a chance of rain showers. Mostly cloudy, with a high near 44. Breezy, with a north wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.
  • Sunday Night Partly cloudy, with a low around 29.
  • Monday Sunny, with a high near 46.
  • Monday Night Mostly clear, with a low around 31.
  • Tuesday Partly sunny, with a high near 50.
  • Tuesday Night Mostly cloudy, with a low around 42.
  • Wednesday Mostly cloudy, with a high near 57.
  • Wednesday Night Mostly cloudy, with a low around 43.
  • Thursday Mostly cloudy, with a high near 53.