| National Weather Service Forecast for:
Portland ME Issued by: National Weather Service Gray/Portland, ME |
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| Updated: 6:26 pm EDT Jul 16, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 60. West wind 5 to 10 mph. |
| Friday |
Sunny, with a high near 76. Northwest wind 5 to 10 mph. |
| Friday Night |
Increasing clouds, with a low around 60. Northwest wind around 5 mph becoming calm in the evening. |
| Saturday |
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 76. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 25 mph. |
| Saturday Night |
Showers, mainly before 2am. Low around 65. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. |
| Sunday |
A 30 percent chance of showers before 7am. Sunny, with a high near 81. |
| Sunday Night |
Clear, with a low around 60. |
| Monday |
Sunny, with a high near 79. |
| Monday Night |
Partly cloudy, with a low around 62. |
| Tuesday |
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 78. |
| Tuesday Night |
Showers likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%. |
| Wednesday |
Showers likely. Partly sunny, with a high near 80. Chance of precipitation is 60%. |
| Wednesday Night |
Showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. |
| Thursday |
Mostly sunny, with a high near 81. |
Forecast from NOAA-NWS for Portland ME.