National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Overcast

80°F

27°C

Humidity 87%
Wind Speed E 3 mph
Barometer 29.96 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 4 Oct 3:15 pm CDT
Extended Forecast for

Hammond LA

Flood Watch October 4, 03:37pm until October 5, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 4, 03:37pm until October 5, 12:00am

    NOW until 12:00am Mon

    Flood Watch

  • This Afternoon

    High: 80 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 71. North wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Northeast wind around 5 mph.

    Low: 69 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. Northeast wind around 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. East wind around 10 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. Northeast wind around 5 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 71. North wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Monday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Northeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 86. Northeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 68. Northeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 87. East wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 66. Northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 87. Northeast wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 66. Northeast wind 5 to 10 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. East wind 10 to 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind around 15 mph, with gusts as high as 30 mph.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 81. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 67. North wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
A chance of showers. Partly sunny, with a high near 84. North wind 10 to 15 mph becoming northwest in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hammond LA
 30.5°N 90.46°W
Last Update:
3:17 pm CDT Oct 4, 2026
Forecast Valid:
3pm CDT Oct 4, 2026-6pm CDT Oct 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation