National Weather Service Forecast for: Gary IN
Issued by: National Weather Service Chicago, IL
Updated: 3:01 am CDT Jun 22, 2026
 
Today

Today: A 20 percent chance of showers before 7am. Partly sunny, with a high near 65. North wind around 15 mph, with gusts as high as 25 mph.
Slight Chance
Showers then
Mostly Sunny
 Tonight

Tonight: Mostly clear, with a low around 56. North wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly Clear

 Tuesday

Tuesday: Sunny, with a high near 67. North wind around 5 mph, with gusts as high as 15 mph.
Sunny

 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Wednesday

Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Mostly Sunny
then Chance
T-storms
 Wednesday
Night
Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 60%.
Showers
Likely

 Thursday

Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72.
Mostly Sunny
then Slight
Chance
T-storms
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 60.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 75.
Mostly Sunny
Hi 65 °F Lo 56 °F Hi 67 °F Lo 57 °F Hi 77 °F Lo 61 °F Hi 72 °F Lo 60 °F Hi 75 °F

Beach Hazards Statement
Hazardous Weather Outlook
 

Today
 
 A 20 percent chance of showers before 7am. Partly sunny, with a high near 65. North wind around 15 mph, with gusts as high as 25 mph.
Tonight
 
 Mostly clear, with a low around 56. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
 
 Sunny, with a high near 67. North wind around 5 mph, with gusts as high as 15 mph.
Tuesday Night
 
 Partly cloudy, with a low around 57. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
 
 A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 77. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
 
 Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 60%.
Thursday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72.
Thursday Night
 
 Partly cloudy, with a low around 60.
Friday
 
 Mostly sunny, with a high near 75.
Friday Night
 
 Mostly cloudy, with a low around 61.
Saturday
 
 Partly sunny, with a high near 78.
Saturday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Sunday
 
 Mostly sunny, with a high near 86.

 

Forecast from NOAA-NWS for Gary IN.