Current conditions at
Louisiana Regional Airport (KREG)
Lat: 30.17°NLon: 90.94°WElev: 14ft.
Fair
36°F
2°C
| Humidity | 86% |
| Wind Speed | Calm |
| Barometer | 30.05 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 16 Jan 6:35 am CST |
Extended Forecast for
Geismar LA
Today

High: 70 °F
Areas Frost
then Mostly
SunnyTonight
Low: 47 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday

High: 54 °F
Mostly Cloudy
Saturday Night
Low: 33 °F
Slight Chance
Showers then
Slight Chance
Rain/SnowSunday

High: 51 °F
Sunny
Sunday Night

Low: 34 °F
Clear
M.L.King Day

High: 60 °F
Frost then
SunnyMonday Night

Low: 34 °F
Partly Cloudy
Tuesday

High: 56 °F
Mostly Sunny
Detailed Forecast
Today
Areas of frost before 7am. Otherwise, sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tonight
A slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 54. North wind 5 to 10 mph.
Saturday Night
A slight chance of rain showers before midnight, then a slight chance of rain and snow showers between midnight and 3am, then a slight chance of snow showers after 3am. Mostly cloudy, with a low around 33. North wind around 5 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 51. Northwest wind around 5 mph.
Sunday Night
Clear, with a low around 34. Calm wind.
M.L.King Day
Widespread frost before 7am. Otherwise, sunny, with a high near 60. Calm wind becoming north around 5 mph.
Monday Night
Partly cloudy, with a low around 34. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 56. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Calm wind becoming east around 5 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 66. Southeast wind around 5 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 52. Southeast wind around 5 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 68. Southeast wind around 5 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Geismar LA
30.22°N 91°W
30.22°N 91°W
11:31 pm CST Jan 15, 2026
6am CST Jan 16, 2026-6pm CST Jan 22, 2026


