


NWS Forecast for: Portland International Jetport ME Issued by: National Weather Service Gray/Portland, ME Last Update: 6:41 am EDT May 23, 2025 | ![]() |
Today: Rain, mainly before 11am, then scattered showers after 11am. High near 50. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Tonight: Scattered showers before 11pm, then rain likely between 11pm and 1am, then scattered showers after 1am. Cloudy, with a low around 45. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Saturday: Scattered showers, mainly after 9am. Cloudy, with a high near 56. West wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible. Saturday Night: Mostly cloudy, with a low around 44. Northwest wind around 5 mph. Sunday: Partly sunny, with a high near 60. Northwest wind around 5 mph. Sunday Night: Partly cloudy, with a low around 44. Memorial Day: Mostly sunny, with a high near 65. Monday Night: Mostly clear, with a low around 47. Tuesday: Sunny, with a high near 69. Tuesday Night: Mostly cloudy, with a low around 50. Wednesday: Partly sunny, with a high near 69. Wednesday Night: Mostly cloudy, with a low around 52. Thursday: Partly sunny, with a high near 68. | |
Portland International Jetport ME 43.65°N 70.3°W (Elev. 52 ft) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |