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Allendale, Louisiana Weather Forecast
Allendale, Louisiana Weather
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Weather Forecast for Allendale, Louisiana : West Baton Rouge County
Issued: 2:41 pm CST Nov 21, 2025 Latitude: 30.496579 Longitude: -91.2728872 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thanksgiving Day Friday
30% chance of thunderstorms on This Afternoon Widespread Fog on Tonight 20% chance of thunderstorms on Saturday Mostly Sunny on Sunday 20% chance of  on Monday Thunderstorms on Tuesday 10% chance of thunderstorms on Wednesday Mostly Sunny on Thanksgiving Day Mostly Sunny on Friday
High: 83°F Low: 67°F High: 81°F High: 75°F High: 79°F High: 80°F High: 70°F High: 63°F High: 64°F
Low: 56°F Low: 57°F Low: 66°F Low: 60°F Low: 46°F Low: 42°F  
Thunderstorms Widespread Fog Thunderstorms Mostly Sunny Partly Sunny Thunderstorms Thunderstorms Mostly Sunny Mostly Sunny
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Current Conditions at
BATON ROUGE - (KBTR)
82°
Mostly Cloudy
as of 2:53 PM CST
Rel. Humidity: 61%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
7 MPH
250° West
Cloud Level(s): Broken at 8000ft
Current Conditions at
LAFAYETTE - (KLFT)
82°
Mostly Cloudy
as of 2:53 PM CST
Rel. Humidity: 61%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
8 MPH
260° West
Cloud Level(s): Broken at 3800ft
Current Conditions at
NEW IBERIA/ACADIANA - (KARA)
81°
Mostly Cloudy
as of 2:53 PM CST
Rel. Humidity: 69%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
6 MPH
250° West
Cloud Level(s): Few at 4800ft, Broken at 6500ft
Current Conditions at
HAMMOND MUNICIPAL ARPT - (KHDC)
82°
Cloudy
as of 3:15 PM CST
Rel. Humidity: 65%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
9 MPH
240° Southwest
Cloud Level(s): Broken at 3700ft, Broken at 4600ft, Solid Overcast at 6000ft
30% chance of thunderstorms This Afternoon This Afternoon... A 30 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 83. Southwest wind 5 to 10 mph.

Widespread Fog on Tonight Tonight... Widespread fog, mainly after 4am. Otherwise, increasing clouds, with a low around 67. South wind around 5 mph becoming calm in the evening.

20% chance of thunderstorms Saturday Saturday... A slight chance of showers and thunderstorms between 2pm and 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 20%.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 56. North wind around 5 mph.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 75. Northeast wind around 5 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 57. Calm wind becoming east around 5 mph after midnight.

20% chance of  Monday Monday... A 20 percent chance of showers after noon. Partly sunny, with a high near 79. South wind 5 to 10 mph.

60% chance of rain Monday Night Monday Night... Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. South wind 5 to 10 mph. Chance of precipitation is 60%.

Thunderstorms on Tuesday Tuesday... Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph.

20% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers, with thunderstorms also possible after midnight. Partly cloudy, with a low around 60. South wind around 5 mph becoming north after midnight.

10% chance of thunderstorms Wednesday Wednesday... A slight chance of showers and thunderstorms. Partly sunny, with a high near 70. North wind 5 to 10 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 46. North wind 5 to 10 mph.

Mostly Sunny on Thanksgiving Day Thanksgiving Day... Mostly sunny, with a high near 63. North wind 5 to 10 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 42. Northeast wind around 5 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 64. East wind 5 to 10 mph.

Current Radar Image


Sun Almanac for Allendale, Louisiana
Sunrise: 06:37 AM
Sunset: 5:06 PM
Civil Sunrise:06:11 AM
Civil Sunset: 5:31 PM
Nautical Sunrise: 05:42 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:13 AM
Astro Sunset: 6:29 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.