Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Severe weather outbreak about to unfold in the Plains, Midwest. Click for the forecast. Chevron right

Gary, IL

72°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Gary

Illinois

72°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Gary, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

June

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
31
74°
57°
1
71°
56°
2
75°
54°
3
82°
53°
4
87°
61°
5
81°
71°
6
87°
71°
7
83°
67°
8
83°
66°
9
88°
71°
10
A severe p.m. t-storm; breezy
91°
71°
11
A severe p.m. t-storm; humid
88°
62°
12
Breezy in the morning
83°
64°
13
Breezy in the afternoon
86°
64°
14
Partly sunny and not as warm
76°
58°
15
Periods of sun
69°
57°
16
Considerable cloudiness
68°
55°
17
Rain and a thunderstorm
70°
55°
18
Mostly sunny
74°
61°
19
Humid with rain and a t-storm
78°
60°
20
A couple of showers possible
76°
59°
21
Mostly sunny and humid
77°
59°
22
Clouds and sun with a shower
78°
61°
23
Partial sunshine
80°
63°
24
Intervals of bright sunshine
75°
61°
25
A shower in the morning
76°
62°
26
A little rain in the morning
77°
60°
27
Sunny and less humid
74°
58°
28
Plenty of sunshine
74°
59°
29
Mostly cloudy
76°
64°
30
A shower and t-storm; humid
78°
67°
1
Couple of thunderstorms
78°
66°
2
Partly sunny
77°
65°
3
Humid; a little morning rain
78°
66°
4
Humid with a t-storm in spots
80°
67°

Temperature Graph

°F
100° 90° 80° 70° 60° Jun
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

June Weather in Gary

Gary's June 2026 forecast shows daily high temperatures ranging from 68° to 91°, with overnight lows between 55° and 71°. The average high for June is 77° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Gary. See also: July | August | September.

Further Ahead

July 2026

August 2026

September 2026

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe weather outbreak to progress from Plains to Midwest

1 hour ago

Weather News

Get Blue aims to expand clean water access to millions

19 hours ago

Weather Forecasts

Heat, humidity to spur summery conditions, storms in eastern U.S.

39 minutes ago

Astronomy

Venus, Jupiter to shine incredibly close for 2 nights this week

22 hours ago

Live Blog

Live: World Soccer 2026 weather updates

LATEST ENTRY

Wet bulb temperature could decide when World Cup players get cooling breaks

14 hours ago

More Stories

Featured Stories

Astronomy

Meet the Artemis III astronauts flying in 2027

13 hours ago

Astronomy

NASA's X-59 breaks sound barrier for the first time

19 hours ago

Weather News

Florida rattled by 6.1 earthquake near Cuba; no significant tsunami th...

1 day ago

Recreation

Firefly season is here: When to watch for summer’s flashing lights

4 days ago

Weather News

These trees can 'hold their breath' when volcanoes erupt in Hawaii

4 days ago

World North America United States Illinois Gary

Weather Near Gary:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...