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.

Overcast

81°F

27°C

Humidity 73%
Wind Speed SE 14 mph
Barometer 30.09 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 7 Mar 11:55 am CST
Extended Forecast for

Hammond Municipal Airport LA

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    T-storms
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Low: 66 °F

    Heavy Rain
    then Chance
    T-storms and
    Dense Fog

  • Sunday

    Sunday: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 79. Calm wind becoming southwest around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 79 °F

    T-storms
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 65. Calm wind.

    Low: 65 °F

    Increasing
    Clouds

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 82 °F

    Cloudy then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm.

    Low: 66 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 85. Light south wind increasing to 10 to 15 mph in the morning.

    High: 85 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 68. South wind 5 to 10 mph.

    Low: 68 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 84. South wind 5 to 15 mph.

    High: 84 °F

    Slight Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 4pm. Mostly cloudy, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 79. Calm wind becoming southwest around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Increasing clouds, with a low around 65. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82. Light south wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm.
Tuesday
Mostly cloudy, with a high near 85. Light south wind increasing to 10 to 15 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Wednesday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 84. South wind 5 to 15 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Partly cloudy, with a low around 53. Southwest wind around 10 mph becoming north after midnight.
Thursday
A slight chance of showers. Sunny, with a high near 67. North wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 44. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 72. Light and variable wind becoming south 5 to 10 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hammond Municipal Airport LA
 30.5°N 90.44°W
Last Update:
11:34 am CST Mar 7, 2026
Forecast Valid:
12pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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Additional Resources

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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