Weather in Hammond, LA
Updated 2026-09-26 07:45 local time · ZIP codes 70401, 70402, 70403
Mist
No government weather alerts were returned for this location at the latest update.
Next hours
67°38% rain
76°16% rain
81°6% rain85°3% rain88°10% rain89°10% rain90°10% rain89°10% rain89°10% rain87°10% rain83°12% rain
77°14% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 26%).
It feels like 71°F with winds near 2 mph.
81°F, 6% rain chance and 3 mph wind.
Visibility is around 1 mi; gusts may reach 5 mph.
Current temperature is 67°F, wind 2 mph, rain chance up to 26%.
UV index is 0.
Local weather characteristics in Hammond
Louisiana is warm, humid and rainy, with hot summers, mild winters, frequent thunderstorms and exposure to tropical storms and hurricanes near the Gulf Coast.
Hammond is part of the South weather region. The forecast point is near 30.50°N latitude and 90.46°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Hammond weather today
Mist and 67°F in Hammond, LA. Today's high is 90°F with a 13% rain chance. Winds are around 2 mph with gusts near 2 mph. Relative humidity is 95%, pressure is 30.02 inHg, and visibility is about 1 miles.
Tonight and tomorrow in Hammond
Sunrise is at 06:52 AM and sunset is at 06:53 PM. Tomorrow's forecast calls for Sunny with a high near 94°F and a low near 69°F. The maximum rain chance is 7%.