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

Hammond, Hammond Municipal Airport (KHDC)

Lat: 30.52°NLon: 90.42°WElev: 43ft.

Fair

53°F

12°C

Humidity 72%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 29 Mar 1:15 am CDT
Extended Forecast for

Hammond LA

  • Overnight

    Overnight: Clear, with a low around 54. Calm wind.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 76. Light east wind becoming southeast 10 to 15 mph in the morning.

    High: 76 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63. East wind 5 to 10 mph.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 10pm. Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.

    High: 83 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm after midnight.

    Low: 66 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 84 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers. Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm after midnight.

    Low: 66 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 54. Calm wind.
Sunday
Increasing clouds, with a high near 76. Light east wind becoming southeast 10 to 15 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 63. East wind 5 to 10 mph.
Monday
A slight chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 10pm. Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Light southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84. Light southeast wind becoming south 5 to 10 mph in the morning.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm after midnight.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Light southeast wind becoming south 10 to 15 mph in the morning.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind around 5 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southeast wind 5 to 15 mph.
Friday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 5 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Hammond LA
 30.52°N 90.46°W
Last Update:
5:23 pm CDT Mar 28, 2026
Forecast Valid:
1am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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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