Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
See where freezes are a concern for the Northeast, Midwest. Click here. Chevron right

Mer Rouge, LA

49°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Mer Rouge

Louisiana

49°
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
Mer Rouge, 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

July

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
28
A few afternoon showers
89°
71°
29
Sunny to partly cloudy
92°
73°
30
Mostly sunny
93°
73°
1
Mostly sunny
93°
72°
2
Mostly sunny
94°
74°
3
Mostly sunny
94°
74°
4
Decreasing clouds
93°
73°
5
Partly sunny
94°
72°
6
Partial sunshine
93°
72°
7
Couple of thunderstorms
92°
71°
8
A shower and t-storm; humid
88°
72°
9
A shower and t-storm; humid
88°
72°
10
Couple of thunderstorms
89°
71°
11
Couple of thunderstorms
88°
74°
12
A shower and thunderstorm
91°
73°
13
Clouds and sun; less humid
93°
74°
14
A stray thunderstorm
92°
72°
15
Some sun, a t-storm or two
90°
72°
16
A thunderstorm or two
89°
71°
17
A couple of thunderstorms
88°
71°
18
A couple of thunderstorms
91°
72°
19
Hist. Avg.
92°
70°
20
Hist. Avg.
92°
70°
21
Hist. Avg.
92°
70°
22
Hist. Avg.
92°
70°
23
Hist. Avg.
92°
70°
24
Hist. Avg.
92°
70°
25
Hist. Avg.
92°
70°
26
Hist. Avg.
92°
70°
27
Hist. Avg.
92°
70°
28
Hist. Avg.
92°
70°
29
Hist. Avg.
92°
70°
30
Hist. Avg.
92°
70°
31
Hist. Avg.
93°
70°
1
Hist. Avg.
93°
70°

Temperature Graph

°F
100° 92° 84° 76° 68° Jul
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 *19 *20 *21 *22 *23 *24 *25 *26 *27 *28 *29 *30 *31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable

July Weather in Mer Rouge

Mer Rouge's July 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 71° and 74°. The average high for July is 91° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Mer Rouge. See also: August | September | October.

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Cars are emerging from a massive snow pile months after winter storms

2 days ago

Winter Weather

Grab the jackets again as cold air, freezes return to the Northeast

1 hour ago

Weather Forecasts

Storm to to bring California more rain, thunder and Sierra Nevada snow

12 hours ago

Severe Weather

1st lightning death of 2026 reported after Wisconsin storm

1 day ago

Weather Forecasts

Drought to boost wildfire risk in eastern, central and western U.S.

1 hour ago

More Stories

Featured Stories

Astronomy

Lyrids 2026: How to see the 1st meteor shower since January

22 hours ago

Weather News

Evacuations, rescues underway as flooding continues in Wisconsin, Mich...

1 day ago

Weather News

Falling ice chunk crashes through roof, lands on living room couch

2 days ago

Weather News

7-month-old dies after being found in hot car in Tennessee

1 day ago

Weather News

114 years later: How weather helped seal the Titanic’s fate

3 days ago

World North America United States Louisiana Mer Rouge

Weather Near Mer Rouge:

  • El Dorado, AR
  • Monroe, LA
  • Ruston, 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

...

...

...