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St. Mary Parish Weather Forecast
Today
A slight chance of rain showers before 10am, then a slight chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers and thunderstorms likely. Mostly sunny. High near 88, with temperatures falling to around 84 in the afternoon. Heat index values as high as 98. East wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight
A slight chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 78. South wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday
Showers and thunderstorms likely before 1pm, then showers and thunderstorms likely between 1pm and 5pm. Partly sunny, with a high near 87. Heat index values as high as 98. Southwest wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Partly cloudy, with a low around 78. South wind 0 to 5 mph.
Sunday
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 89. South wind 0 to 5 mph. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 79. South wind around 0 mph. Chance of precipitation is 70%.
Monday
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. South wind 0 to 5 mph. Chance of precipitation is 50%.
