Portland Maine and Casco Bay Weather
Overnight
46°F
Mostly Clear
5 to 10 mph N
Thursday
60°F
Sunny
5 to 10 mph NE
Thursday Night
50°F
Partly Cloudy
0 to 10 mph NE
Friday
64°F
Mostly Cloudy
10 to 15 mph NE
Friday Night
54°F
Chance Light Rain
15 to 20 mph NE
Saturday
59°F
Rain
20 to 25 mph N
Saturday Night
53°F
Rain
20 to 25 mph N
Sunday
59°F
Rain
20 to 25 mph NE
Sunday Night
52°F
Showers And Thunderstorms
20 to 25 mph NE
Monday
58°F
Showers And Thunderstorms
15 to 20 mph NE
Monday Night
52°F
Rain Showers Likely
10 to 15 mph N
Tuesday
61°F
Slight Chance Rain Showers then Partly Sunny
5 to 10 mph NE
Tuesday Night
52°F
Partly Cloudy
0 to 5 mph N
Wednesday
64°F
Mostly Sunny
0 to 5 mph SW