Portland Maine and Casco Bay Weather
Overnight
55°F
Mostly Clear
5 mph NW
Saturday
64°F
Sunny
5 to 10 mph N
Saturday Night
48°F
Clear
0 to 5 mph NE
Sunday
59°F
Mostly Sunny
5 to 10 mph E
Sunday Night
52°F
Slight Chance Rain Showers
0 to 5 mph E
Monday
64°F
Mostly Sunny
0 to 15 mph SW
Monday Night
44°F
Mostly Clear
10 to 15 mph W
Tuesday
56°F
Sunny
10 to 15 mph W
Tuesday Night
42°F
Clear
0 to 10 mph W
Wednesday
57°F
Sunny
0 to 10 mph SW
Wednesday Night
48°F
Mostly Clear
10 mph S
Thursday
61°F
Sunny
10 to 15 mph SW
Thursday Night
51°F
Partly Cloudy
5 to 10 mph SW
Friday
63°F
Mostly Sunny
5 to 15 mph W