Geismar, Louisiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Thunderstorms
    80°
    Forecast night icon
    Night
    70% Chance of Storms
    71°
    Monday 5/13
    Day
    80°
    Thunderstorms
    Forecast day icon
    Night
    71°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of thunderstorms. Showers mainly this morning. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. South winds 10 to 15 mph. Chance of rain 90 percent.
    Night Details
    Showers and thunderstorms likely. Some thunderstorms may produce heavy rainfall. Lows in the upper 60s. Northwest winds 5 to 10 mph becoming south after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    40% Chance of Storms
    84°
    Forecast night icon
    Night
    Mostly Clear
    69°
    Tuesday 5/14
    Day
    84°
    40% Chance of Storms
    Forecast day icon
    Night
    69°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms in the morning then sunny in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 40 percent.
    Night Details
    Mostly clear. Lows in the mid 60s. West winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Sunny
    85°
    Forecast night icon
    Night
    Partly Cloudy
    69°
    Wednesday 5/15
    Day
    85°
    Sunny
    Forecast day icon
    Night
    69°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 80s. Northwest winds around 5 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    84°
    Forecast night icon
    Night
    50% Chance of Storms
    73°
    Thursday 5/16
    Day
    84°
    50% Chance of Storms
    Forecast day icon
    Night
    73°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 70s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    60% Chance of Storms
    83°
    Forecast night icon
    Night
    Mostly Cloudy
    73°
    Friday 5/17
    Day
    83°
    60% Chance of Storms
    Forecast day icon
    Night
    73°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    A chance of thunderstorms. Showers likely mainly in the morning. Highs in the upper 80s. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a slight chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent.
  • Forecast day icon
    Saturday
    30% Chance of Storms
    82°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Saturday 5/18
    Day
    82°
    30% Chance of Storms
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    85°
    Forecast night icon
    Night
    30% Chance of Rain
    72°
    Sunday 5/19
    Day
    85°
    30% Chance of Storms
    Forecast day icon
    Night
    72°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 72F. Dew point will be around 72F with an average humidity of 87%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    Sunny
    86°
    Forecast night icon
    Night
    Clear
    71°
    Monday 5/20
    Day
    86°
    Sunny
    Forecast day icon
    Night
    71°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 86F. Dew point will be around 74F with an average humidity of 79%. Winds will be 2 mph from the S.
    Night Details
    Clear. Low temperature around 71F. Dew point will be around 72F with an average humidity of 89%. Winds will be 2 mph from the S.
  • Forecast day icon
    Tuesday
    Sunny
    85°
    Forecast night icon
    Night
    Clear
    72°
    Tuesday 5/21
    Day
    85°
    Sunny
    Forecast day icon
    Night
    72°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 85F. Dew point will be around 75F with an average humidity of 83%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 72F. Dew point will be around 73F with an average humidity of 90%. Winds will be 2 mph from the S.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    86°
    Forecast night icon
    Night
    Hazy
    72°
    Wednesday 5/22
    Day
    86°
    Mostly Sunny
    Forecast day icon
    Night
    72°
    Hazy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 86F. Dew point will be around 75F with an average humidity of 82%. Winds will be 3 mph from the S.
    Night Details
    Clear. Low temperature around 72F. Dew point will be around 74F with an average humidity of 91%. Winds will be 3 mph from the SE.