National Weather Service Forecast for: Hammond LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 11:31 pm CST Feb 1, 2026
 
Overnight

Overnight: Widespread frost. Otherwise, clear, with a low around 26. Calm wind.
Frost

 Monday

Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest around 5 mph.
Frost then
Sunny

 Monday
Night
Monday Night: Increasing clouds, with a low around 41. Calm wind.
Increasing
Clouds

 Tuesday

Tuesday: A 20 percent chance of showers after noon. Partly sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning.
Partly Sunny
then Slight
Chance
Showers
 Tuesday
Night
Tuesday Night: Showers, with thunderstorms also possible after midnight. Low around 51. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 90%.
Showers

 Wednesday

Wednesday: A 30 percent chance of showers before noon. Mostly sunny, with a high near 60. North wind 5 to 10 mph, with gusts as high as 20 mph.
Chance
Showers then
Sunny
 Wednesday
Night
Wednesday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph.
Partly Cloudy
then Areas
Frost
 Thursday

Thursday: Areas of frost before 9am. Otherwise, sunny, with a high near 56. North wind 5 to 10 mph.
Areas Frost
then Sunny

 Thursday
Night
Thursday Night: Patchy frost after midnight. Otherwise, mostly clear, with a low around 35. Calm wind.
Clear then
Patchy Frost
Lo 26 °F Hi 61 °F Lo 41 °F Hi 70 °F Lo 51 °F Hi 60 °F Lo 34 °F Hi 56 °F Lo 35 °F

 

Overnight
 
 Widespread frost. Otherwise, clear, with a low around 26. Calm wind.
Monday
 
 Widespread frost before 9am. Otherwise, sunny, with a high near 61. Calm wind becoming southwest around 5 mph.
Monday Night
 
 Increasing clouds, with a low around 41. Calm wind.
Tuesday
 
 A 20 percent chance of showers after noon. Partly sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
 
 Showers, with thunderstorms also possible after midnight. Low around 51. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 90%.
Wednesday
 
 A 30 percent chance of showers before noon. Mostly sunny, with a high near 60. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Areas of frost after 3am. Otherwise, partly cloudy, with a low around 34. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
 
 Areas of frost before 9am. Otherwise, sunny, with a high near 56. North wind 5 to 10 mph.
Thursday Night
 
 Patchy frost after midnight. Otherwise, mostly clear, with a low around 35. Calm wind.
Friday
 
 Patchy frost before 7am. Otherwise, sunny, with a high near 68. Light southwest wind becoming west 5 to 10 mph in the morning.
Friday Night
 
 Mostly clear, with a low around 41. West wind around 5 mph becoming calm.
Saturday
 
 Sunny, with a high near 69. Calm wind becoming northeast around 5 mph.
Saturday Night
 
 Mostly clear, with a low around 40. Calm wind.
Sunday
 
 Sunny, with a high near 71. Calm wind becoming south around 5 mph.

 

Forecast from NOAA-NWS for Hammond LA.