Portland Maine and Casco Bay Weather
Overnight
56°F
Partly Cloudy
5 mph SW
Wednesday
69°F
Mostly Sunny
5 to 10 mph S
Wednesday Night
57°F
Mostly Cloudy
0 to 10 mph NE
Thursday
66°F
Mostly Cloudy then Chance Rain Showers
5 mph NE
Thursday Night
58°F
Showers And Thunderstorms Likely
0 to 5 mph SW
Friday
71°F
Sunny
5 to 15 mph NW
Friday Night
50°F
Mostly Clear
5 to 15 mph NW
Saturday
62°F
Sunny
5 to 10 mph NE
Saturday Night
50°F
Partly Cloudy
5 to 10 mph S
Sunday
61°F
Chance Rain Showers
5 to 10 mph S
Sunday Night
51°F
Chance Rain Showers
5 to 10 mph W
Monday
62°F
Partly Sunny
5 to 10 mph NE
Monday Night
51°F
Mostly Cloudy then Chance Rain Showers
5 mph NE
Tuesday
62°F
Chance Rain Showers
5 to 10 mph NE