Gary, IN Weather & Growing Conditions
Today
82°F
Sunny
Sunny, with a high near 82. South wind around 5 mph, with gusts as high as 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 5 mph S | 0% |
| Tonight | 66°F | Partly Cloudy | 5 to 10 mph SSW | 2% |
| Wednesday | 81°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 39% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph WSW | 88% |
| Thursday | 76°F | Rain Showers then Chance Showers And Thunderstorms | 5 mph WSW | 88% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph ESE | 48% |
| Friday | 80°F | Mostly Sunny | 0 to 5 mph W | 7% |
| Friday Night | 66°F | Partly Cloudy | 0 to 5 mph SSE | 8% |
| Saturday | 84°F | Mostly Sunny | 5 mph SSW | 9% |
| Saturday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph SSW | 18% |
| Sunday | 85°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SW | 18% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 41% |
| Monday | 84°F | Chance Rain Showers | 5 to 10 mph SW | 41% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 5 mph WSW | 47% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gary, IN
Last spring frost
Apr 22
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
6a
Explore more for Gary, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Indiana Dunes Nl, In (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.