Weather in Cotton Valley, LA
Updated 2026-08-11 12:00 local time · ZIP codes 71018
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
90°3% rain
96°2% rain97°2% rain98°2% rain99°2% rain98°2% rain98°1% rain97°1% rain93°1% rain
91°1% rain89°1% rain88°2% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 3%).
It feels like 93°F with winds near 7 mph.
90°F, 3% rain chance and 7 mph wind.
Visibility is around 10 mi; gusts may reach 14 mph.
Current temperature is 90°F, wind 7 mph, rain chance up to 3%.
UV index is 9. Use shade, sunscreen, a hat and sunglasses.
Cotton Valley weather today
Sunny and 90°F in Cotton Valley, LA. Today's high is 99°F with a 3% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 59%, pressure is 30.10 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Cotton Valley
Sunrise is at 06:34 AM and sunset is at 08:03 PM. Tomorrow's forecast calls for Sunny with a high near 104°F and a low near 75°F. The maximum rain chance is 2%.