NWS Forecast for Topsham ME

National Weather Service Forecast for: Topsham ME
Issued by: National Weather Service Gray/Portland, ME

Updated: 12:35 am EST Dec 23, 2025

Overnight Partly Cloudy	Tuesday Partly Sunny then Snow	Tuesday Night Heavy Snow	Wednesday Heavy Snow then Chance Snow	Wednesday Night Mostly Cloudy	Christmas Day Mostly Cloudy	Thursday Night Mostly Clear	Friday Mostly Sunny	Friday Night Mostly Cloudy then Chance Snow
Lo 13 °F	Hi 32 °F	Lo 23 °F	Hi 31 °F	Lo 12 °F	Hi 31 °F	Lo 5 °F	Hi 18 °F	Lo 5 °F

Hazardous Weather Outlook
Winter Storm Warning

Overnight	Partly cloudy, with a low around 13. Calm wind.
Tuesday	Snow, mainly after 4pm. High near 32. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday Night	Snow. The snow could be heavy at times. Low around 23. East wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday	Snow likely, mainly before 10am. The snow could be heavy at times. Cloudy, then gradually becoming mostly sunny, with a high near 31. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night	Mostly cloudy, with a low around 12. North wind around 5 mph becoming calm.
Christmas Day	Mostly cloudy, with a high near 31.
Thursday Night	Mostly clear, with a low around 5.
Friday	Mostly sunny, with a high near 18.
Friday Night	A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 5.
Saturday	A 30 percent chance of snow before 1pm. Partly sunny, with a high near 21.
Saturday Night	A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Sunday	Snow likely. Cloudy, with a high near 32. Chance of precipitation is 70%.
Sunday Night	Snow likely. Cloudy, with a low around 19. Chance of precipitation is 70%.
Monday	A 40 percent chance of snow. Partly sunny, with a high near 29.

Forecast from NOAA-NWS for Topsham ME.