Gary Municipal Airport Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Gary Municipal Airport in one place.
A chance of rain showers between 3am and 4am. Mostly cloudy. Low around 48, with temperatures rising to around 50 overnight. South southeast wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Gary Municipal Airport is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 15, 2026 4:44 AM CDT.
The active forecast window currently covers May 15 to May 21, 2026 for Gary Municipal Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 15 to May 21, 2026
- Latest sync
- May 15, 2026 4:44 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Gary/Chicago International Airport
Sunday looks like the warmest upcoming period in Gary/Chicago International Airport at 84 degrees F.
Overnight is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Sunday at about 5 to 20 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- May 15, 2026 4:44 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers between 7am and 9am. Partly sunny, with a high near 71. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms between 1am and 4am, then showers and thunderstorms likely. Partly cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. South wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.
A chance of rain showers before 7am. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Mostly clear, with a low around 65.
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 83.
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 84.
Showers and thunderstorms likely. Mostly cloudy, with a low around 55.
A chance of rain showers before 7am. Partly sunny, with a high near 63.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
May 15
|
Chance Rain Showers
|
48°F |
5 to 10 mph
SSE
|
|
Friday
May 15
|
Slight Chance Rain Showers then Partly Sunny
|
71°F |
10 to 15 mph
S
|
|
Friday Night
May 15
|
Partly Cloudy then Chance Showers And Thunderstorms
|
57°F |
10 to 15 mph
S
|
|
Saturday
May 16
|
Showers And Thunderstorms Likely
|
81°F |
5 to 10 mph
SW
|
|
Saturday Night
May 16
|
Chance Showers And Thunderstorms
|
59°F |
5 mph
S
|
|
Sunday
May 17
|
Chance Rain Showers then Mostly Sunny
|
84°F |
5 to 20 mph
S
|
|
Sunday Night
May 17
|
Mostly Clear
|
65°F |
15 to 20 mph
S
|
|
Monday
May 18
|
Showers And Thunderstorms Likely
|
83°F |
15 to 20 mph
SSW
|
|
Monday Night
May 18
|
Showers And Thunderstorms Likely
|
66°F |
15 to 20 mph
SSW
|
|
Tuesday
May 19
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
84°F |
15 mph
SW
|
|
Tuesday Night
May 19
|
Showers And Thunderstorms Likely
|
55°F |
10 to 15 mph
W
|
|
Wednesday
May 20
|
Chance Rain Showers then Partly Sunny
|
63°F |
10 mph
NNW
|
|
Wednesday Night
May 20
|
Partly Cloudy
|
48°F |
5 to 10 mph
NNE
|
|
Thursday
May 21
|
Mostly Sunny
|
62°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gary/Chicago International Airport.