Cotton Valley, LA Weather Forecast

Local 7-day forecast

75°

Partly Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Cotton Valley, LA in one place.

Monday, April 20, 2026

Wind: 0 to 5 mph SE

Monday

Partly sunny, with a high near 75.

Local 7-day forecast

Local Weather Overview

This forecast page for Cotton Valley, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 17, 2026 2:36 AM CDT.

The active forecast window currently covers Apr 20 to Apr 23, 2026 for Cotton Valley, LA.

Page Snapshot

Page focus: city weather
Forecast window: Apr 20 to Apr 23, 2026
Latest sync: Apr 17, 2026 2:36 AM CDT
Forecast office: SHV
Source: NOAA / NWS

Next High

75°F

Monday

Next Low

52°F

Monday Night

Rain Outlook

Periods mentioning precipitation

Windiest

0 to 5 mph

Monday

Daily Outlook

Today

Apr 20

Partly Sunny

75 °F

/ 52°F

Wind 0 to 5 mph

Tue

Apr 21

Partly Sunny

74 °F

/ 55°F

Wind 0 to 5 mph

Wed

Apr 22

Mostly Sunny

81 °F

/ 60°F

Wind 0 to 5 mph

Thu

Apr 23

Partly Sunny then Slight Chance Showers And Thunderstorms

83 °F

Wind 5 mph

This Week in Cotton Valley

Thursday looks like the warmest upcoming period in Cotton Valley at 83 degrees F.

Monday Night is the coolest period ahead with temperatures near 52 degrees F.

The strongest winds are forecast for Monday at about 0 to 5 mph SE.

Precipitation is mentioned in 1 upcoming forecast period.

Forecast Details

Last updated: Apr 17, 2026 2:36 AM CDT
Coverage: 4 days
Time zone: America/Chicago
Forecast office: SHV
Radar station: KSHV

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Monday Night

Apr 20

52°F

Mostly Cloudy

0 mph

Mostly cloudy, with a low around 52.

Tuesday

Apr 21

74°F

Partly Sunny

0 to 5 mph S

Partly sunny, with a high near 74.

Tuesday Night

Apr 21

55°F

Partly Cloudy

0 to 5 mph SE

Partly cloudy, with a low around 55.

Wednesday

Apr 22

81°F

Mostly Sunny

0 to 5 mph SE

Mostly sunny, with a high near 81.

Wednesday Night

Apr 22

60°F

Partly Cloudy

0 to 5 mph SE

Partly cloudy, with a low around 60.

Thursday

Apr 23

83°F

Partly Sunny then Slight Chance Showers And Thunderstorms

5 mph S

A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Monday Apr 20	Partly Sunny	75°F	0 to 5 mph SE	Partly sunny, with a high near 75.
Monday Night Apr 20	Mostly Cloudy	52°F	0 mph	Mostly cloudy, with a low around 52.
Tuesday Apr 21	Partly Sunny	74°F	0 to 5 mph S	Partly sunny, with a high near 74.
Tuesday Night Apr 21	Partly Cloudy	55°F	0 to 5 mph SE	Partly cloudy, with a low around 55.
Wednesday Apr 22	Mostly Sunny	81°F	0 to 5 mph SE	Mostly sunny, with a high near 81.
Wednesday Night Apr 22	Partly Cloudy	60°F	0 to 5 mph SE	Partly cloudy, with a low around 60.
Thursday Apr 23	Partly Sunny then Slight Chance Showers And Thunderstorms	83°F	5 mph S	A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Cotton Valley.

Region Links

Webster Parish weather

County forecast page

Louisiana weather

Statewide weather overview

United States weather

National weather entry point

Cotton Valley LA downtown IMG 0647 image

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.