National Weather Service Forecast for: Hammond IN
Issued by: National Weather Service Chicago, IL
Updated: 8:27 pm CDT Jun 8, 2025
 
Tonight

Tonight: A 30 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. West southwest wind around 10 mph, with gusts as high as 15 mph.
Chance
Showers then
Partly Cloudy
 Monday

Monday: Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunny then
Scattered
T-storms and
Breezy
 Monday
Night
Monday Night: Mostly clear, with a low around 55. West wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly Clear

 Tuesday

Tuesday: Mostly sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 15 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 60. Southwest wind around 5 mph, with gusts as high as 15 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 85.
Sunny

 Wednesday
Night
Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65.
Mostly Clear
then Slight
Chance
Showers
 Thursday

Thursday: A chance of showers after 1pm. Mostly sunny, with a high near 80.
Mostly Sunny
then Chance
Showers
 Thursday
Night
Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Chance
T-storms
Lo 57 °F Hi 77 °F Lo 55 °F Hi 77 °F Lo 60 °F Hi 85 °F Lo 65 °F Hi 80 °F Lo 61 °F

 

Tonight
 
 A 30 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. West southwest wind around 10 mph, with gusts as high as 15 mph.
Monday
 
 Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Monday Night
 
 Mostly clear, with a low around 55. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
 
 Mostly sunny, with a high near 77. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
 
 Mostly clear, with a low around 60. Southwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
 
 Sunny, with a high near 85.
Wednesday Night
 
 A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65.
Thursday
 
 A chance of showers after 1pm. Mostly sunny, with a high near 80.
Thursday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Friday
 
 A chance of showers. Partly sunny, with a high near 78.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 64.
Saturday
 
 A chance of showers. Mostly cloudy, with a high near 74.
Saturday Night
 
 A chance of showers. Mostly cloudy, with a low around 59.
Sunday
 
 A chance of showers. Mostly cloudy, with a high near 70.

 

Forecast from NOAA-NWS for Hammond IN.