National Weather Service Forecast for: Hammond IN
Issued by: National Weather Service Chicago, IL
Updated: 10:11 am CDT May 26, 2026
 
Today

Today: Partly sunny, with a high near 82. East southeast wind around 5 mph.
Partly Sunny
Tonight

Tonight: Mostly cloudy, with a low around 61. East wind around 5 mph becoming south after midnight.
Mostly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 80. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Mostly Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 56. North wind around 10 mph, with gusts as high as 20 mph.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 68. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 53.
Mostly Clear
Friday

Friday: Sunny, with a high near 74.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 56.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 72.
Sunny
Hi 82 °F Lo 61 °F Hi 80 °F Lo 56 °F Hi 68 °F Lo 53 °F Hi 74 °F Lo 56 °F Hi 72 °F

Air Quality Alert
 

Today
 
Partly sunny, with a high near 82. East southeast wind around 5 mph.
Tonight
 
Mostly cloudy, with a low around 61. East wind around 5 mph becoming south after midnight.
Wednesday
 
Mostly sunny, with a high near 80. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 56. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
 
Sunny, with a high near 68. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
 
Mostly clear, with a low around 53.
Friday
 
Sunny, with a high near 74.
Friday Night
 
Mostly clear, with a low around 56.
Saturday
 
Sunny, with a high near 72.
Saturday Night
 
Mostly clear, with a low around 55.
Sunday
 
Sunny, with a high near 70.
Sunday Night
 
Mostly clear, with a low around 56.
Monday
 
Sunny, with a high near 73.

 

Forecast from NOAA-NWS for Hammond IN.