Portland Maine and Casco Bay Weather
Overnight
48°F
Clear
10 mph NE
Wednesday
59°F
Sunny
10 mph NE
Wednesday Night
45°F
Mostly Clear
5 to 10 mph NE
Thursday
60°F
Sunny
5 to 10 mph NE
Thursday Night
51°F
Mostly Cloudy
0 to 15 mph NE
Friday
64°F
Mostly Cloudy
15 mph NE
Friday Night
54°F
Chance Rain
15 to 25 mph NE
Saturday
61°F
Rain Likely
20 to 25 mph N
Saturday Night
54°F
Chance Light Rain then Rain Showers Likely
20 to 25 mph N
Sunday
61°F
Showers And Thunderstorms Likely
20 to 25 mph NE
Sunday Night
53°F
Rain Showers Likely
15 to 20 mph NE
Monday
60°F
Chance Rain Showers
10 to 15 mph N
Monday Night
53°F
Chance Rain Showers
5 to 10 mph N
Tuesday
63°F
Mostly Sunny
5 to 10 mph NE