National Weather Service Forecast for: Hammond IN
Issued by: National Weather Service Chicago, IL
Updated: 5:21 am CDT May 29, 2026
 
Today

Today: Sunny, with a high near 80. South southeast wind around 5 mph becoming northeast in the afternoon.
Sunny
 Tonight

Tonight: Partly cloudy, with a low around 56. East northeast wind around 5 mph.
Partly Cloudy
 Saturday

Saturday: Partly sunny, with a high near 71. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Partly Sunny
 Saturday
Night
Saturday Night: Mostly cloudy, with a low around 54. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Cloudy
 Sunday

Sunday: Partly sunny, with a high near 73. East wind around 5 mph, with gusts as high as 10 mph.
Partly Sunny
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 57.
Mostly Cloudy
 Monday

Monday: Mostly sunny, with a high near 74.
Mostly Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 56.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 73.
Sunny
Hi 80 °F Lo 56 °F Hi 71 °F Lo 54 °F Hi 73 °F Lo 57 °F Hi 74 °F Lo 56 °F Hi 73 °F

 

Today
 
 Sunny, with a high near 80. South southeast wind around 5 mph becoming northeast in the afternoon.
Tonight
 
 Partly cloudy, with a low around 56. East northeast wind around 5 mph.
Saturday
 
 Partly sunny, with a high near 71. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
 
 Mostly cloudy, with a low around 54. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
 
 Partly sunny, with a high near 73. East wind around 5 mph, with gusts as high as 10 mph.
Sunday Night
 
 Mostly cloudy, with a low around 57.
Monday
 
 Mostly sunny, with a high near 74.
Monday Night
 
 Mostly clear, with a low around 56.
Tuesday
 
 Sunny, with a high near 73.
Tuesday Night
 
 Mostly clear, with a low around 57.
Wednesday
 
 Sunny, with a high near 77.
Wednesday Night
 
 Mostly clear, with a low around 60.
Thursday
 
 Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Hammond IN.