Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Rounds of rain from Texas to Carolinas may lead to flash floods, drought relief. Click for info. Chevron right
After a soggy & chilly Memorial Day weekend, drier weather will return to the Northeast. Details. Chevron right

Geismar, LA

79°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Geismar

Louisiana

79°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Geismar, LA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Flood Watch

Today's Weather

Mon, May 25

Cloudy and humid with a couple of showers and a thunderstorm, mainly later; outdoor plans can be impacted Hi: 79°

Tonight: Cloudy with a thunderstorm in a couple of spots Lo: 70°

Current Weather

1:35 PM

79°F
RealFeel® 91°
Mostly cloudy More Details
RealFeel Shade™ 83°
Heat Index 80°
Wind NE 3 mph
Wind Gusts 5 mph
Air Quality Excellent

Looking Ahead

Rounds of downpours can lead to localized flooding throughout much of this week

Geismar Weather Radar

Geismar Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

2 PM 78°
rain drop 49%
3 PM 78°
rain drop 75%
4 PM 78°
rain drop 75%
5 PM 78°
rain drop 40%
6 PM 77°
rain drop 34%
7 PM 77°
rain drop 37%
8 PM 77°
rain drop 43%
9 PM 76°
rain drop 47%
10 PM 74°
rain drop 51%
11 PM 74°
rain drop 39%
12 AM 73°
rain drop 33%
1 AM 72°
rain drop 36%

10-Day Weather Forecast

Today

5/25

79° 70°

Couple of thunderstorms

Night: Clouds and a stray t-storm

96%

Tue

5/26

84° 72°

Showers and a heavier t-storm

Mostly cloudy and humid

91%

Wed

5/27

84° 73°

A shower and t-storm; humid

A shower and t-storm; humid

94%

Thu

5/28

79° 72°

Showers and a heavier t-storm

Humid with a t-storm in spots

98%

Fri

5/29

85° 71°

Showers and a heavier t-storm

A couple of showers late

91%

Sat

5/30

85° 70°

Humid with showers

Partly cloudy

91%

Sun

5/31

83° 70°

A couple of morning showers

Partly cloudy

68%

Mon

6/1

87° 71°

Partly sunny, a shower; humid

Mainly clear

55%

Tue

6/2

84° 67°

An afternoon shower

Partly cloudy

55%

Wed

6/3

85° 67°

An afternoon shower

Overcast with occasional rain

55%

Sun & Moon

13 hrs 52 mins
Rise 6:05 AM
Set 7:57 PM
Waxing Gibbous
Rise 3:05 PM
Set 3:02 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Moderate Data is not supported in this location Dust & Dander Very High Data is not supported in this location

Top Stories

Weather Forecasts

Flash flood risk, drought relief to grow from Texas to Carolinas

2 hours ago

Weather News

Magnitude 6.0 earthquake shakes Hawaii’s Big Island; no tsunami threat

5 hours ago

Weather Forecasts

After chilly, soggy holiday weekend, Northeast to turn warmer & drier

1 hour ago

Hurricane

Tropical Atlantic could spring to life at end of May near southeast US

1 hour ago

Astronomy

Blue Moon, 4 planets to shine during the final weekend of May

6 hours ago

More Stories

Featured Stories

Weather News

Australian spearfisher killed in shark attack off Great Barrier Reef

7 hours ago

Live Blog

Sun rises on a hot day in Germany

LATEST ENTRY

Brilliant sunrise in a grain field during Germany heat

4 hours ago

Climate

Rising seas will swallow New Orleans. People need to start relocating ...

5 hours ago

Health

3 Red Cross volunteers among suspected Ebola deaths

6 hours ago

Astronomy

NASA spacecraft captures stunning crescent views of Mars

3 days ago

World North America United States Louisiana Geismar

Weather Near Geismar:

  • Baton Rouge, LA
  • Central, LA
  • Prairieville, LA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...