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

51°F

11°C

Humidity 64%
Wind Speed N 6 mph
Barometer 30.20 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 17 Jan 10:55 am CST
Extended Forecast for

Hammond LA

  • Today

    Today: A 30 percent chance of showers, mainly before 2pm. Mostly cloudy, with a temperature falling to around 50 by 5pm. North wind around 10 mph.

    High: 56 °F⇓

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 51. Northwest wind 5 to 10 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Widespread frost after 2am. Otherwise, clear, with a low around 29. Calm wind.

    Low: 29 °F

    Clear then
    Frost

  • M.L.King Day

    M.L.King Day: Widespread frost before 7am. Otherwise, sunny, with a high near 61. Calm wind becoming north around 5 mph.

    High: 61 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Areas of frost before 1am, then widespread frost after 5am. Otherwise, partly cloudy, with a low around 30. Calm wind becoming north around 5 mph after midnight.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Northeast wind around 5 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 64 °F

    Mostly Cloudy

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 2pm. Mostly cloudy, with a temperature falling to around 50 by 5pm. North wind around 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 51. Northwest wind 5 to 10 mph.
Sunday Night
Widespread frost after 2am. Otherwise, clear, with a low around 29. Calm wind.
M.L.King Day
Widespread frost before 7am. Otherwise, sunny, with a high near 61. Calm wind becoming north around 5 mph.
Monday Night
Areas of frost before 1am, then widespread frost after 5am. Otherwise, partly cloudy, with a low around 30. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 55. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Calm wind.
Wednesday
Mostly cloudy, with a high near 64. Light east wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
A chance of showers. Cloudy, with a low around 50. Southeast wind around 5 mph.
Thursday
A chance of showers. Partly sunny, with a high near 67. East wind 5 to 10 mph becoming northeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 46. Northeast wind around 5 mph.
Friday
Mostly sunny, with a high near 65. East wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hammond LA
 30.5°N 90.46°W
Last Update:
10:11 am CST Jan 17, 2026
Forecast Valid:
11am CST Jan 17, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation