National Weather Service Forecast for: Topsham ME
Issued by: National Weather Service Gray/Portland, ME
Updated: 7:24 am EDT May 4, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 66. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly Sunny
and Breezy

 Tonight

Tonight: Partly cloudy, with a low around 45. Southwest wind around 5 mph.
Partly Cloudy

 Tuesday

Tuesday: Mostly sunny, with a high near 66. South wind 10 to 15 mph, with gusts as high as 35 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Mostly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 20 mph.
Mostly Cloudy

 Wednesday

Wednesday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 60. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Chance
Showers then
Showers
Likely
 Wednesday
Night
Wednesday Night: Showers, mainly before 2am. Low around 45. Chance of precipitation is 80%.
Showers

 Thursday

Thursday: A 30 percent chance of showers. Partly sunny, with a high near 59.
Chance
Showers

 Thursday
Night
Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Chance
Showers

 Friday

Friday: A 30 percent chance of showers before 3pm. Partly sunny, with a high near 58.
Chance
Showers
Hi 66 °F Lo 45 °F Hi 66 °F Lo 51 °F Hi 60 °F Lo 45 °F Hi 59 °F Lo 42 °F Hi 58 °F

 

This Afternoon
 
 Mostly sunny, with a high near 66. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
 
 Partly cloudy, with a low around 45. Southwest wind around 5 mph.
Tuesday
 
 Mostly sunny, with a high near 66. South wind 10 to 15 mph, with gusts as high as 35 mph.
Tuesday Night
 
 Mostly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
 
 Showers likely, mainly after 5pm. Mostly cloudy, with a high near 60. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
 
 Showers, mainly before 2am. Low around 45. Chance of precipitation is 80%.
Thursday
 
 A 30 percent chance of showers. Partly sunny, with a high near 59.
Thursday Night
 
 A 40 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
 
 A 30 percent chance of showers before 3pm. Partly sunny, with a high near 58.
Friday Night
 
 Partly cloudy, with a low around 39.
Saturday
 
 Mostly sunny, with a high near 59.
Saturday Night
 
 Mostly cloudy, with a low around 40.
Sunday
 
 A 30 percent chance of showers. Partly sunny, with a high near 61.

 

Forecast from NOAA-NWS for Topsham ME.