Portland Maine and Casco Bay Weather
Overnight
50°F
Mostly Clear
10 mph N
Saturday
61°F
Sunny
5 to 10 mph NE
Saturday Night
51°F
Partly Cloudy
0 to 10 mph SW
Sunday
61°F
Mostly Cloudy then Rain
0 to 10 mph S
Sunday Night
50°F
Rain then Chance Rain Showers
5 to 10 mph NE
Monday
62°F
Mostly Sunny
10 to 15 mph N
Monday Night
48°F
Partly Cloudy
10 mph N
Tuesday
59°F
Partly Sunny
5 to 10 mph NE
Tuesday Night
48°F
Partly Cloudy
0 to 10 mph NE
Wednesday
59°F
Mostly Sunny
10 to 15 mph NE
Wednesday Night
47°F
Partly Cloudy
0 to 5 mph NE
Thursday
59°F
Chance Rain Showers
5 to 15 mph NE
Thursday Night
49°F
Chance Rain Showers
5 to 15 mph NE
Friday
60°F
Chance Rain Showers
15 to 20 mph N