National Weather Service Forecast for: Winslow ME
Issued by: National Weather Service Gray/Portland, ME
Updated: 5:30 am EDT Jun 22, 2026
 
Today

Today: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 78. Light south wind increasing to 5 to 10 mph in the afternoon.
Patchy Fog
then Mostly
Cloudy
 Tonight

Tonight: Showers likely, mainly between 10pm and midnight, then rain after midnight. Low around 54. Southeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Showers
Likely then
Rain
 Tuesday

Tuesday: Showers likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 73. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Showers
Likely
 Tuesday
Night
Tuesday Night: Patchy fog between 11pm and midnight. Otherwise, partly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph.
Patchy Fog
then Mostly
Clear
 Wednesday

Wednesday: Sunny, with a high near 78. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 57.
Mostly Clear

 Thursday

Thursday: A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 80.
Mostly Sunny
then Chance
Showers
 Thursday
Night
Thursday Night: A chance of showers before 7pm, then a chance of showers after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Chance
Showers
 Friday

Friday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 76. Chance of precipitation is 80%.
Showers
Hi 78 °F Lo 54 °F Hi 73 °F Lo 55 °F Hi 78 °F Lo 57 °F Hi 80 °F Lo 57 °F Hi 76 °F

 

Today
 
 Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 78. Light south wind increasing to 5 to 10 mph in the afternoon.
Tonight
 
 Showers likely, mainly between 10pm and midnight, then rain after midnight. Low around 54. Southeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
 
 Showers likely, mainly before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 73. Southeast wind around 5 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Patchy fog between 11pm and midnight. Otherwise, partly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph.
Wednesday
 
 Sunny, with a high near 78. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Mostly clear, with a low around 57.
Thursday
 
 A 30 percent chance of showers after 5pm. Mostly sunny, with a high near 80.
Thursday Night
 
 A chance of showers before 7pm, then a chance of showers after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Friday
 
 Showers likely, then showers and possibly a thunderstorm after 2pm. High near 76. Chance of precipitation is 80%.
Friday Night
 
 Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Saturday
 
 Mostly sunny, with a high near 82.
Saturday Night
 
 Partly cloudy, with a low around 59.
Sunday
 
 A 30 percent chance of showers. Mostly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Winslow ME.