National Weather Service Forecast for: Scarborough ME
Issued by: National Weather Service Gray/Portland, ME
Updated: 2:26 am EDT Jun 30, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 58. Calm wind.
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 85. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Mostly Sunny

Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am, then a chance of showers and thunderstorms after 2am.  Increasing clouds, with a low around 64. Southwest wind around 5 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers
Wednesday

Wednesday: A 30 percent chance of showers before 7am.  Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 10 mph.
Chance
Showers then
Mostly Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Partly Cloudy

Thursday

Thursday: Sunny and hot, with a high near 99.
Hot

Thursday
Night
Thursday Night: Mostly clear, with a low around 74.
Mostly Clear

Friday

Friday: Sunny and hot, with a high near 102.
Hot

Friday
Night
Friday Night: Mostly clear, with a low around 70.
Mostly Clear

Lo 58 °F Hi 85 °F Lo 64 °F Hi 95 °F Lo 72 °F Hi 99 °F Lo 74 °F Hi 102 °F Lo 70 °F

Extreme Heat Watch
 

Overnight
 
Partly cloudy, with a low around 58. Calm wind.
Tuesday
 
Mostly sunny, with a high near 85. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
 
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am, then a chance of showers and thunderstorms after 2am. Increasing clouds, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
A 30 percent chance of showers before 7am. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 10 mph.
Wednesday Night
 
Partly cloudy, with a low around 72. Southwest wind around 5 mph.
Thursday
 
Sunny and hot, with a high near 99.
Thursday Night
 
Mostly clear, with a low around 74.
Friday
 
Sunny and hot, with a high near 102.
Friday Night
 
Mostly clear, with a low around 70.
Independence Day
 
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 89.
Saturday Night
 
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Sunday
 
Mostly sunny, with a high near 89.
Sunday Night
 
Partly cloudy, with a low around 63.
Monday
 
Partly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Scarborough ME.