Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Tropical rainstorm brings torrential downpours and dangerous flash flooding to Louisiana Chevron right
Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Lewisburg, LA

89°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Lewisburg

Louisiana

89°
No results found.
Try searching for a city, zip code or point of interest.
settings
Lewisburg, LA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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 Daily Radar MinuteCast Monthly Air Quality Health & Activities
Friday, July 18

Day

7/18
89°Hi
RealFeel® 107°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Humid with intervals of clouds and sunshine; a couple of afternoon showers and a heavy thunderstorm; watch for flash flooding
alerts

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

Max UV Index11 (Extreme)

AccuLumen Brightness Index™5 (Medium)

WindSSW 8 mph

Wind Gusts21 mph

Probability of Precipitation87%

Probability of Thunderstorms52%

Precipitation0.34 in

Rain0.34 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover63%

Morning

Afternoon

Night

7/18
77°Lo
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Becoming cloudy; warm
alerts

Flood Watch

1:00 PM Wednesday - 1:00 AM Saturday

WindSSW 6 mph

Wind Gusts16 mph

Probability of Precipitation25%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover71%

Evening

Overnight

Sun & Moon

13 hrs 53 mins
Rise 6:10 AM
Set 8:03 PM
Waning Crescent
Rise 12:23 AM
Set 2:06 PM

Temperature History

7/18
High
Low
Forecast
89°
77°
Average
90°
74°
Last Year
93°
73°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

When water hits like a tornado: The violent force of flash flooding

22 hours ago

Weather Forecasts

Flash flood risk to focus on parts of central US into next week

1 hour ago

Weather News

Lightning strike kills one, injures several young scouts in New Jersey

1 day ago

Weather Forecasts

When will the Northeast get relief from the heat and humidity?

56 minutes ago

Weather News

Powerful earthquake rattles Alaska, prompted rare tsunami warning

10 hours ago

 More Stories

Featured Stories

Weather News

Curious Colorado bear rescued from storm drain

6 hours ago

Weather News

Dinosaur fossil found underneath a Denver museum’s parking lot

1 day ago

Recreation

Yellowstone’s landscape shifts again with discovery of new hot pool

1 day ago

Weather News

Orcas are bringing humans gifts of food – but why?

1 week ago

Weather News

Giant shoes found spark mystery around the soldiers of ancient Rome

4 days ago
World North America United States Louisiana Lewisburg

Weather Near Lewisburg:

  • Houma, LA
  • Metairie, LA
  • New Orleans, 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 RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...