National Weather Service Forecast for: Winslow ME
Issued by: National Weather Service Gray/Portland, ME
Updated: 10:26 pm EDT Jun 18, 2026
 
Overnight

Overnight: Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Partly Cloudy

 Juneteenth

Juneteenth: Mostly sunny, with a high near 78. West wind around 10 mph, with gusts as high as 25 mph.
Mostly Sunny

 Friday
Night
Friday Night: Increasing clouds, with a low around 56. West wind 5 to 10 mph.
Increasing
Clouds
 Saturday

Saturday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Partly Sunny
then Chance
Showers
 Saturday
Night
Saturday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 54. Northwest wind around 5 mph.
Chance
Showers then
Mostly Cloudy
 Sunday

Sunday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Showers
Likely
 Sunday
Night
Sunday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Chance
T-storms then
Partly Cloudy
 Monday

Monday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 77.
Mostly Sunny
then Chance
Showers
 Monday
Night
Monday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Showers
Likely
Lo 55 °F Hi 78 °F Lo 56 °F Hi 73 °F Lo 54 °F Hi 75 °F Lo 53 °F Hi 77 °F Lo 54 °F

 

Overnight
 
 Partly cloudy, with a low around 55. Southwest wind around 5 mph.
Juneteenth
 
 Mostly sunny, with a high near 78. West wind around 10 mph, with gusts as high as 25 mph.
Friday Night
 
 Increasing clouds, with a low around 56. West wind 5 to 10 mph.
Saturday
 
 A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
 
 A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 54. Northwest wind around 5 mph.
Sunday
 
 A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Sunday Night
 
 A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Monday
 
 A 40 percent chance of showers after 2pm. Partly sunny, with a high near 77.
Monday Night
 
 Showers likely, mainly after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Tuesday
 
 Showers likely, mainly before 9am. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Tuesday Night
 
 Partly cloudy, with a low around 56.
Wednesday
 
 Mostly sunny, with a high near 79.
Wednesday Night
 
 Partly cloudy, with a low around 56.
Thursday
 
 A 30 percent chance of showers. Partly sunny, with a high near 77.

 

Forecast from NOAA-NWS for Winslow ME.