Geismar, Louisiana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    72°
    Thursday 4/18
    Forecast night icon
    72°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy with a slight chance of showers this evening then mostly cloudy after midnight. Patchy fog after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 20 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    73°
    Friday 4/19
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    73°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Highs in the upper 80s. South winds around 5 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s. South winds around 5 mph.
  • Forecast day icon
    Saturday
    Partly Sunny
    82°
    Forecast night icon
    Night
    40% Chance of Storms
    69°
    Saturday 4/20
    Day
    82°
    Partly Sunny
    Forecast day icon
    Night
    69°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds around 5 mph becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southeast winds around 5 mph becoming east after midnight. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    80% Chance of Storms
    71°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 4/21
    Day
    71°
    80% Chance of Storms
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    A slight chance of thunderstorms. Showers mainly in the morning. Cooler with highs in the lower 70s. Chance of rain 80 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Cooler with lows in the lower 50s.
  • Forecast day icon
    Monday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Monday 4/22
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Tuesday 4/23
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Wednesday 4/24
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
    Night Details
    Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    82°
    Forecast night icon
    Night
    Mostly Clear
    70°
    Thursday 4/25
    Day
    82°
    Partly Cloudy
    Forecast day icon
    Night
    70°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. Lows in the mid 60s. Highs in the mid 80s.
    Night Details
    Mostly clear. Low temperature around 70F. Dew point will be around 67F with an average humidity of 83%. Winds will be 6 mph from the S.
  • Forecast day icon
    Friday
    30% Chance of Rain
    82°
    Forecast night icon
    Night
    Partly Cloudy
    71°
    Friday 4/26
    Day
    82°
    30% Chance of Rain
    Forecast day icon
    Night
    71°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 25% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 69F with an average humidity of 74%. Winds will be 8 mph from the S.
    Night Details
    Partly cloudy. Low temperature around 71F. Dew point will be around 69F with an average humidity of 82%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    84°
    Forecast night icon
    Night
    Clear
    72°
    Saturday 4/27
    Day
    84°
    30% Chance of Rain
    Forecast day icon
    Night
    72°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 84F. Dew point will be around 69F with an average humidity of 73%. Winds will be 10 mph from the S.
    Night Details
    Clear. Low temperature around 72F. Dew point will be around 70F with an average humidity of 82%. Winds will be 8 mph from the SE.