Weather in Saint Helens, Oregon, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Saint Helens
Overnight |
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Temperature: 42°F Wind Speed: 10 to 14 mph Wind Direction: WSW Forecast: A chance of rain before 4am, then showers and thunderstorms likely. Mostly cloudy. Low around 42, with temperatures rising to around 44 overnight. West southwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
Wednesday |
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Temperature: 48°F Wind Speed: 6 to 9 mph Wind Direction: SSW Forecast: Showers and thunderstorms likely before 7am, then rain between 7am and 10am, then showers and thunderstorms between 10am and 4pm, then rain likely. Mostly cloudy. High near 48, with temperatures falling to around 46 in the afternoon. South southwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible. |
Wednesday Night |
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Temperature: 40°F Wind Speed: 8 mph Wind Direction: SSE Forecast: Rain. Cloudy. Low around 40, with temperatures rising to around 42 overnight. South southeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. |
Thursday |
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Temperature: 55°F Wind Speed: 10 mph Wind Direction: SSE Forecast: Rain. Cloudy, with a high near 55. South southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. |
Thursday Night |
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Temperature: 40°F Wind Speed: 2 to 9 mph Wind Direction: WSW Forecast: Rain. Cloudy, with a low around 40. West southwest wind 2 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
Friday |
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Temperature: 47°F Wind Speed: 2 to 6 mph Wind Direction: SW Forecast: Rain before 4pm, then showers and thunderstorms. Cloudy, with a high near 47. Chance of precipitation is 100%. |
Friday Night |
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Temperature: 38°F Wind Speed: 6 mph Wind Direction: SSW Forecast: Showers and thunderstorms before 7pm, then rain. Cloudy, with a low around 38. |
Saturday |
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Temperature: 46°F Wind Speed: 6 mph Wind Direction: S Forecast: Rain. Cloudy, with a high near 46. |
Saturday Night |
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Temperature: 39°F Wind Speed: 6 mph Wind Direction: SSE Forecast: Rain likely. Mostly cloudy, with a low around 39. |
Sunday |
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Temperature: 46°F Wind Speed: 8 mph Wind Direction: SE Forecast: Rain. Mostly cloudy, with a high near 46. |
Sunday Night |
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Temperature: 40°F Wind Speed: 8 mph Wind Direction: S Forecast: Rain. Mostly cloudy, with a low around 40. |
Monday |
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Temperature: 47°F Wind Speed: 8 mph Wind Direction: S Forecast: Rain likely. Mostly cloudy, with a high near 47. |
Monday Night |
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Temperature: 38°F Wind Speed: 6 mph Wind Direction: SSE Forecast: A chance of rain. Mostly cloudy, with a low around 38. |
Tuesday |
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Temperature: 46°F Wind Speed: 6 mph Wind Direction: SSE Forecast: A chance of rain. Mostly cloudy, with a high near 46. |