Geismar, LA

Current conditions, hourly and 7-day forecast, and live radar for Geismar, LA 70734. Right now: partly cloudy, 76°F. Data from the National Weather Service.

• Tonight: Partly cloudy. Low around 76, with temperatures rising to around 78 overnight. Northeast wind around 0 mph.
• Thursday: A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and noon, then a chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms likely. Partly sunny. High near 91, with temperatures falling to around 85 in the afternoon. Northeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
• Thursday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. East wind around 0 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
• Friday: A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 105. Southwest wind 0 to 5 mph. Chance of precipitation is 80%.
• Friday Night: Showers and thunderstorms. Partly cloudy, with a low around 76. South wind 0 to 5 mph. Chance of precipitation is 80%.
• Saturday: A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 92. South wind 0 to 5 mph. Chance of precipitation is 70%.