Weather in Grant, LA
Updated 2026-08-11 12:00 local time · ZIP codes 70644
Partly cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
88°5% rain90°9% rain
93°4% rain95°3% rain95°3% rain97°1% rain96°2% rain92°6% rain
89°5% rain
86°4% rain84°6% rain82°8% 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 9%).
It feels like 96°F with winds near 5 mph.
88°F, 5% rain chance and 5 mph wind.
Visibility is around 10 mi; gusts may reach 13 mph.
Current temperature is 88°F, wind 5 mph, rain chance up to 9%.
UV index is 10. Use shade, sunscreen, a hat and sunglasses.
Grant weather today
Partly cloudy and 88°F in Grant, LA. Today's high is 97°F with a 8% rain chance. Winds are around 5 mph with gusts near 5 mph. Relative humidity is 66%, pressure is 30.14 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Grant
Sunrise is at 06:35 AM and sunset is at 07:58 PM. Tomorrow's forecast calls for Sunny with a high near 100°F and a low near 73°F. The maximum rain chance is 8%.