Weather Forecast for
Saint Helena County, LA


Tonight: A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday: Showers and possibly a thunderstorm before 3pm, then showers and thunderstorms likely, mainly between 3pm and 5pm. Patchy fog after 8am. High near 78. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tuesday Night: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday: Showers and possibly a thunderstorm. Patchy fog between 10am and 11am. High near 86. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 76. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Thursday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. High near 86. South wind 10 to 15 mph. Chance of precipitation is 80%.

Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 77. South wind around 10 mph. Chance of precipitation is 60%.

Juneteenth: Showers likely and possibly a thunderstorm, then showers and thunderstorms after 1pm. High near 89. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm.

Saturday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

Saturday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm.

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