7-Day Forecast Summary
7-Day Detailed Weather Forecast for Portland
This Afternoon |
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Temperature: 87°F Wind Speed: 10 mph Wind Direction: S Forecast: A chance of showers and thunderstorms after 2pm. Mostly cloudy. High near 87, with temperatures falling to around 82 in the afternoon. South wind around 10 mph. Chance of precipitation is 40%. |
Tonight |
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Temperature: 68°F Wind Speed: 10 mph Wind Direction: S Forecast: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
Tuesday |
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Temperature: 84°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. |
Tuesday Night |
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Temperature: 70°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms between midnight and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
Wednesday |
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Temperature: 90°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm. Partly sunny, with a high near 90. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. |
Wednesday Night |
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Temperature: 72°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 72. Chance of precipitation is 20%. |
Thursday |
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Temperature: 89°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%. |
Thursday Night |
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Temperature: 69°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: Showers and thunderstorms likely before 11pm, then showers and thunderstorms likely between 11pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 60%. |
Friday |
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Temperature: 85°F Wind Speed: 10 mph Wind Direction: W Forecast: A chance of showers and thunderstorms before 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 50%. |
Friday Night |
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Temperature: 64°F Wind Speed: 0 to 10 mph Wind Direction: W Forecast: A slight chance of rain showers after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 20%. |
Saturday |
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Temperature: 85°F Wind Speed: 0 to 10 mph Wind Direction: SW Forecast: A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 20%. |
Saturday Night |
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Temperature: 65°F Wind Speed: 5 to 10 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. |
Sunday |
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Temperature: 82°F Wind Speed: 5 to 10 mph Wind Direction: W Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. |
Sunday Night |
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Temperature: 62°F Wind Speed: 5 to 10 mph Wind Direction: NW Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62. |

