Gary, IN Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Jul 13
Clear -º / 70º 2% SW 3 mph 96%
Tue
Jul 14
Mostly Sunny
View Hourly
94º / 73º 2% N 4 mph 61%
1am Clear 75º 2% SSW 3 mph 92%
2am Clear 74º 2% SSW 3 mph 96%
3am Clear 72º 2% SW 3 mph 100%
4am Clear 72º 2% SW 3 mph 98%
5am Clear 72º 2% SW 3 mph 99%
6am Sunny 72º 2% WSW 3 mph 99%
7am Sunny 75º 2% WSW 3 mph 91%
8am Sunny 80º 2% W 3 mph 78%
9am Sunny 84º 1% NW 4 mph 67%
10am Sunny 86º 0% NNW 4 mph 65%
11am Sunny 87º 0% N 4 mph 63%
12pm Sunny 89º 0% N 4 mph 59%
1pm Sunny 90º 0% NNE 4 mph 57%
2pm Sunny 91º 0% NNE 4 mph 54%
3pm Sunny 92º 0% NE 4 mph 52%
4pm Mostly Sunny 93º 0% NE 3 mph 51%
5pm Mostly Sunny 93º 0% NE 4 mph 50%
6pm Mostly Sunny 92º 0% ENE 4 mph 50%
7pm Sunny 91º 0% SSE 3 mph 55%
8pm Sunny 88º 1% SSW 2 mph 61%
9pm Clear 85º 1% SSW 2 mph 68%
10pm Clear 84º 2% SW 3 mph 75%
11pm Clear 81º 3% SW 3 mph 82%
Wed
Jul 15
Sunny
View Hourly
95º / 74º 5% NNW 6 mph 63%
12am Clear 80º 4% WSW 4 mph 85%
1am Clear 78º 5% WSW 4 mph 90%
2am Clear 77º 6% WSW 4 mph 94%
3am Clear 76º 6% W 3 mph 97%
4am Clear 75º 7% WSW 3 mph 98%
5am Clear 74º 7% WSW 3 mph 99%
6am Sunny 75º 7% W 3 mph 99%
7am Sunny 78º 5% W 3 mph 93%
8am Sunny 82º 2% W 4 mph 84%
9am Mostly Sunny 85º 1% WNW 4 mph 74%
10am Mostly Sunny 88º 0% NW 4 mph 65%
11am Mostly Sunny 90º 0% NNW 4 mph 59%
12pm Sunny 91º 0% NNW 4 mph 57%
1pm Sunny 92º 0% N 5 mph 55%
2pm Sunny 93º 0% N 5 mph 54%
3pm Sunny 93º 0% NNE 5 mph 54%
4pm Sunny 93º 0% NE 5 mph 52%
5pm Sunny 93º 0% NNE 6 mph 52%
6pm Sunny 93º 0% NE 5 mph 52%
7pm Mostly Sunny 90º 1% NE 4 mph 57%
8pm Mostly Sunny 87º 1% NE 3 mph 65%
9pm Mostly Clear 84º 3% ENE 2 mph 73%
10pm Clear 83º 3% NE 2 mph 79%
11pm Partly Cloudy 81º 4% NNE 1 mph 84%
Thu
Jul 16
Partly Cloudy
View Hourly
94º / 74º 17% N 7 mph 63%
12am Partly Cloudy 79º 4% WNW 1 mph 87%
Fri
Jul 17
PM Thunderstorms 90º / 73º 57% NW 8 mph 66%
Sat
Jul 18
Scattered Thunderstorms 88º / 72º 54% W 9 mph 75%
Sun
Jul 19
Partly Cloudy 86º / 69º 14% N 11 mph 69%
Mon
Jul 20
Partly Cloudy 86º / 68º 24% N 10 mph 68%

Weather Radar for Gary, IN See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Gary, IN

Overnight
Low : 73ºF
Variable winds 5 kt or less. Clear. Waves 1 ft or less.
Tuesday
High : 86ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Tuesday Night
Low : 76ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Wednesday
High : 86ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Wednesday Night
Low : 75ºF
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Thursday
High : 87ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Thursday Night
Low : 76ºF
Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.
Friday
High : 85ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
Friday Night
Low : 74ºF
NNW wind 5 to 10 kt becoming SW in the evening. A chance of showers and thunderstorms before 1am. Waves 1 ft or less.

NOAA Buoy Data Near Gary, IN See Map

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    Wind Speed Forecast for Gary, IN

    TuesdayWednesdayThursday
    Wind Speed (MPH) 334442434562
    6am10am2pm6pm10pm2am6am10am2pm6pm10pm2am
    MPH 334442434562
    DIR SSWSWNWNNENESSWWSWWSWWNWNNNEENE

    Current Weather Conditions In Gary, IN

    As Of: 29 minutes ago

    • 75ºF
    • 75ºF
    • 3mph
    • 0º (SSW)
    • 3mph
    • Clear
    • 10mi
    • 30.12"
    • 92%
    • 0ºF

    The weather right now in Gary, IN is Clear. The current temperature is 75°F, and the expected high and low for today, Tuesday, July 14, 2026, are -° high temperature and 70°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the South Southwest. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 75° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 92 percent, and air pressure at 30.12 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Air Quality Alert - 11:44am Mon Jul 13 2026

    ...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT CDT TUESDAY NIGHT...

    The officials at the Indiana Department of Environmental Management
    have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT
    CDT TUESDAY NIGHT.

    An Air Quality Action Day for ozone has been issued. Ozone levels
    are expected to be in the Unhealthy for Sensitive Groups range.
    Active children and adults, and people with respiratory disease,
    such as asthma should limit prolonged outdoor exposure.

    Here are some recommended actions that the public can take:

    * Walk, bike, carpool or use public transportation.
    * Avoid using the drive-through and combine errands into one trip.
    * Avoid refueling your vehicle or using gasoline-powered lawn
    equipment until after 7pm.
    * Turn off your engine when idling for more than 30 seconds.
    * Conserve energy by turning off lights or setting the air
    conditioner to 75 degrees or above.

    For additional information, please visit the IDEM Smog page at:

    http://www.in.gov/idem/airmonitoring/smogwatch/