| NWS Forecast for: Portland ME Issued by: National Weather Service Gray/Portland, ME Last Update: 7:35 pm EDT Jun 16, 2026 | |
Overnight: Mostly clear, with a low around 56. Calm wind. Wednesday: Mostly sunny, with a high near 71. Light south wind becoming southeast 5 to 10 mph in the afternoon. Wednesday Night: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 55. South wind around 5 mph. Thursday: Showers. Patchy fog before noon. High near 69. Breezy, with a southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%. Thursday Night: Showers likely, mainly before 9pm. Partly cloudy, with a low around 59. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Juneteenth: Mostly sunny, with a high near 78. Friday Night: Mostly clear, with a low around 59. Saturday: Mostly sunny, with a high near 72. Saturday Night: Partly cloudy, with a low around 58. Sunday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 72. Sunday Night: A 30 percent chance of showers. Partly cloudy, with a low around 57. Monday: A 40 percent chance of showers. Partly sunny, with a high near 70. Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 57. Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 70. | |
| Portland ME 43.66°N 70.27°W (Elev. 7 ft) | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |