7-Day Forecast Summary
7-Day Detailed Weather Forecast for Saint Helena
This Afternoon |
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Temperature: 70°F Wind Speed: 0 mph Wind Direction: Forecast: Mostly cloudy, with a high near 70. Wind around 0 mph. |
Tonight |
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Temperature: 49°F Wind Speed: 0 mph Wind Direction: Forecast: Cloudy, with a low around 49. Wind around 0 mph. |
Wednesday |
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Temperature: 73°F Wind Speed: 1 mph Wind Direction: W Forecast: Patchy fog between 8am and 9am, then a chance of rain showers. Mostly cloudy. High near 73, with temperatures falling to around 70 in the afternoon. West wind around 1 mph. Chance of precipitation is 30%. |
Wednesday Night |
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Temperature: 48°F Wind Speed: 0 mph Wind Direction: Forecast: A chance of rain showers before 9pm, then a chance of rain showers and patchy fog between 11pm and midnight, then areas of fog and a chance of rain showers. Mostly cloudy, with a low around 48. Wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Thursday |
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Temperature: 70°F Wind Speed: 2 mph Wind Direction: W Forecast: Areas of fog and a chance of rain showers before 11am, then a chance of rain showers and patchy fog between 11am and 5pm. Mostly cloudy, with a high near 70. West wind around 2 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Thursday Night |
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Temperature: 44°F Wind Speed: 2 mph Wind Direction: WNW Forecast: Areas of fog after 8pm. Mostly cloudy, with a low around 44. |
Friday |
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Temperature: 76°F Wind Speed: 2 mph Wind Direction: N Forecast: Areas of fog before 10am. Mostly sunny, with a high near 76. |
Friday Night |
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Temperature: 43°F Wind Speed: 2 mph Wind Direction: N Forecast: Mostly clear, with a low around 43. |
Saturday |
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Temperature: 77°F Wind Speed: 0 to 3 mph Wind Direction: NNE Forecast: Sunny, with a high near 77. |
Saturday Night |
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Temperature: 43°F Wind Speed: 0 mph Wind Direction: Forecast: Partly cloudy, with a low around 43. |
Sunday |
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Temperature: 76°F Wind Speed: 2 mph Wind Direction: NNE Forecast: Mostly sunny, with a high near 76. |
Sunday Night |
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Temperature: 44°F Wind Speed: 0 mph Wind Direction: Forecast: Partly cloudy, with a low around 44. |
Monday |
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Temperature: 76°F Wind Speed: 2 mph Wind Direction: NNW Forecast: Mostly sunny, with a high near 76. |
Monday Night |
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Temperature: 43°F Wind Speed: 0 mph Wind Direction: Forecast: Partly cloudy, with a low around 43. |

