Station CASM1 - 8418150 - Portland, ME
October 2, 2026 12:30 am EDTLocation: 43.656N 70.246W
Wind Direction: SW (220°)
Wind Speed: 8.9 knots
Wind Gust: 12.1 knots
Atmospheric Pressure: 29.81 in (1009.5 mb)
Air Temperature: 67.3°F (19.6°C)
Water Temperature: 59.2°F (15.1°C)
Overnight - 62°F
Oct 02, 2026
15 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 62. Southwest wind around 15 mph.
Friday - 66°F
Oct 02, 2026
10 to 15 mph SW
Partly Sunny then Chance Rain Showers
A chance of rain showers after 3pm. Partly sunny, with a high near 66. Southwest wind 10 to 15 mph. Chance of precipitation is 40%.
Friday Night - 55°F
Oct 02, 2026
10 mph NW
Chance Rain Showers then Mostly Cloudy
A chance of rain showers before 8pm. Mostly cloudy, with a low around 55. Northwest wind around 10 mph. Chance of precipitation is 30%.
Saturday - 62°F
Oct 03, 2026
5 to 10 mph N
Sunny
Sunny, with a high near 62. North wind 5 to 10 mph.
Saturday Night - 50°F
Oct 03, 2026
5 to 10 mph N
Mostly Clear
Mostly clear, with a low around 50. North wind 5 to 10 mph.
Sunday - 58°F
Oct 04, 2026
10 mph E
Mostly Sunny
Mostly sunny, with a high near 58.
Sunday Night - 53°F
Oct 04, 2026
5 to 10 mph SE
Slight Chance Rain Showers
A slight chance of rain showers after 10pm. Mostly cloudy, with a low around 53.
Monday - 61°F
Oct 05, 2026
5 to 15 mph SW
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 61.
Monday Night - 46°F
Oct 05, 2026
15 to 20 mph NW
Slight Chance Rain Showers then Partly Cloudy
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 46.
Tuesday - 55°F
Oct 06, 2026
15 mph W
Sunny
Sunny, with a high near 55.
Tuesday Night - 44°F
Oct 06, 2026
5 to 15 mph NW
Mostly Clear
Mostly clear, with a low around 44.
Wednesday - 56°F
Oct 07, 2026
5 to 15 mph SW
Sunny
Sunny, with a high near 56.
Wednesday Night - 50°F
Oct 07, 2026
10 to 15 mph SW
Mostly Clear
Mostly clear, with a low around 50.
Thursday - 60°F
Oct 08, 2026
10 to 15 mph SW
Sunny
Sunny, with a high near 60.