Weather in Portland, Maine, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Portland
This Afternoon |
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Temperature: 74°F Wind Speed: 10 mph Wind Direction: S Forecast: Mostly sunny, with a high near 74. South wind around 10 mph. |
Tonight |
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Temperature: 65°F Wind Speed: 10 mph Wind Direction: S Forecast: Partly cloudy, with a low around 65. South wind around 10 mph. |
Sunday |
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Temperature: 75°F Wind Speed: 10 mph Wind Direction: SW Forecast: Isolated rain showers between 7am and 8am, then showers and thunderstorms likely between 8am and 2pm, then rain and scattered thunderstorms between 2pm and 3pm, then showers and thunderstorms likely between 3pm and 4pm, then scattered showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 75. Southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
Sunday Night |
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Temperature: 60°F Wind Speed: 5 to 10 mph Wind Direction: NW Forecast: Scattered showers and thunderstorms before 7pm. Some of the storms could be severe. Mostly clear, with a low around 60. Northwest wind 5 to 10 mph. Chance of precipitation is 30%. |
Monday |
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Temperature: 72°F Wind Speed: 10 mph Wind Direction: NW Forecast: Sunny, with a high near 72. Northwest wind around 10 mph, with gusts as high as 25 mph. |
Monday Night |
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Temperature: 55°F Wind Speed: 5 to 10 mph Wind Direction: NW Forecast: Mostly clear, with a low around 55. |
Tuesday |
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Temperature: 71°F Wind Speed: 5 mph Wind Direction: W Forecast: Sunny, with a high near 71. |
Tuesday Night |
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Temperature: 57°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 57. |
Wednesday |
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Temperature: 73°F Wind Speed: 0 to 10 mph Wind Direction: SW Forecast: Sunny, with a high near 73. |
Wednesday Night |
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Temperature: 63°F Wind Speed: 5 to 10 mph Wind Direction: S Forecast: Partly cloudy, with a low around 63. |
Thursday |
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Temperature: 76°F Wind Speed: 5 to 15 mph Wind Direction: S Forecast: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. |
Thursday Night |
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Temperature: 66°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%. |
Friday |
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Temperature: 79°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: A slight chance of rain showers. Partly sunny, with a high near 79. |
Friday Night |
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Temperature: 65°F Wind Speed: 5 mph Wind Direction: W Forecast: A slight chance of rain showers before 2am. Partly cloudy, with a low around 65. |