Local weather forecast

Weather in Gary, IN

Updated 2026-08-11 11:00 local time · ZIP codes 46402, 46403, 46404, 46406 + more

Mist
Now79°F

Mist

High / Low86° / 73°
Rain chance82%
Wind9 mph
Weather alerts

Active alerts

2
Flood Advisory issued August 11 at 6:02AM CDT until August 11 at 8:00AM CDT by NWS Chicago IL

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northern Jasper County in northwestern Indiana... Lake IN County in northwestern Indiana... Northeastern Newton County in northwestern Indiana... Southern Porter County in northwestern Indiana... * WHEN...Until 800 AM CDT. * IMPACTS...Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - At 600 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Flooding impacts will continue. This mornings thunderstorms will exit the advisory area by 7 AM, but additional rain is expected later today which may redevelop flooding issues. - Some locations that will experience flooding include... Merrillville, Schererville, Hobart, Crown Point, Highland, Munster, Cedar Lake, Lowell, DeMotte, Hebron, Wheatfield, Griffith, Dyer, St. John, Lynwood, Lakes of the Four Seasons, Winfield, Roselawn and Kouts. - http://www.weather.gov/safety/flood

Safety instructions

A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Flood Advisory issued August 11 at 4:56AM CDT until August 11 at 8:00AM CDT by NWS Chicago IL

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northern Jasper County in northwestern Indiana... Lake IN County in northwestern Indiana... Northeastern Newton County in northwestern Indiana... Southern Porter County in northwestern Indiana... * WHEN...Until 800 AM CDT. * IMPACTS...Creeks and streams may rise out of their banks. * ADDITIONAL DETAILS... - At 456 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 1 and 2 inches of rain have fallen. - Some locations that will experience flooding include... Merrillville, Schererville, Hobart, Crown Point, Highland, Munster, Cedar Lake, Lowell, DeMotte, Hebron, Wheatfield, Griffith, Dyer, St. John, Lynwood, Lakes of the Four Seasons, Winfield, Roselawn and Kouts. - http://www.weather.gov/safety/flood

Safety instructions

A Flood Advisory means minor flooding along waterways and other poor drainage areas is imminent or may already be occurring. Persons in the advisory area should use caution and avoid flood waters. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Hourly

Next hours

NowMist79°14% rain
12 PMSunny86°12% rain
1 PMPatchy rain nearby84°42% rain
2 PMPatchy rain nearby74°87% rain
3 PMModerate rain at times79°65% rain
4 PMPatchy rain nearby75°35% rain
5 PMPartly Cloudy76°22% rain
6 PMSunny77°14% rain
7 PMSunny80°12% rain
8 PMClear78°14% rain
9 PMMist76°17% rain
10 PMPartly Cloudy76°22% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
86° 73°Sunny
Rain 82%Gust 10 mph
Tomorrow2026-08-12
Sunny
79° 68°Sunny
Rain 82%Gust 8 mph
Thursday2026-08-13
Sunny
80° 68°Sunny
Rain 48%Gust 8 mph
Conditions

Weather details

Feels like85°F
Humidity100%
Pressure29.89 inHg
Visibility2 mi
Wind9 mph SW
Wind gusts16 mph
Precipitation0.00 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise05:54 AM
Sunset07:55 PM
Moonrise03:52 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 87% over the next 12 hours.

Choose light, breathable clothing

It feels like 85°F with winds near 9 mph.

Best window: 6 PM

77°F, 14% rain chance and 3 mph wind.

Use extra caution while driving

Visibility is around 2 mi; gusts may reach 19 mph.

Running conditions are less comfortable

Current temperature is 79°F, wind 9 mph, rain chance up to 87%.

Low UV protection needs

UV index is 1.

Gary weather today

Mist and 79°F in Gary, IN. Today's high is 86°F with a 82% rain chance. Winds are around 9 mph with gusts near 16 mph. Relative humidity is 100%, pressure is 29.89 inHg, and visibility is about 2 miles.

Tonight and tomorrow in Gary

Sunrise is at 05:54 AM and sunset is at 07:55 PM. Tomorrow's forecast calls for Sunny with a high near 79°F and a low near 68°F. The maximum rain chance is 82%.

Nearby

Weather near Gary

Indiana

Popular cities in Indiana

View state page →