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CheckWeather USGary
Forecast confidence: High · models disagree by 2°F

Gary weather

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Showers,much the same tomorrow

NWS, the American and the European model agree on a high near 81° in Gary today. Tomorrow looks cloudy around 76°, with a 0% chance of rain.

81°72°
76°66°
78°61°
85°62°
82°72°
78°66°
Todaymodels agreeTomorrowmodels agreeMondaymodels agreeTuesdaymodels agreeWednesdaysplit ±9°Thursdaysplit ±10°
NWSNational Blend (NBM)
80°
Showers
Today 80°·Low 73°·Rain 23%
AmericanNOAA GFS
82°
Fog
Today 82°·Low 72°·Rain 23%
EuropeanECMWF
81°
Thunderstorm
Today 81°·Low 72°·Rain 58%

The weather map: all three models at once

NWS, American, European side by side around Gary and nearby towns.Live rain radar →
Loading the three model maps…

Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Showers
81° 72°
models agree
Tomorrow
Cloudy
76° 66°
models agree
Mon
Cloudy
78° 61°
models agree
Tue
Cloudy
85° 62°
models agree
Wed
Partly cloudy
82° 72°
±9°
Thu
Partly cloudy
78° 66°
±10°
Fri
Cloudy
83° 61°
±12°
Sat
Light drizzle
86° 67°
±8°
Sun
Heavy drizzle
81° 67°
±7°
Mon
Drizzle
73° 63°
±6°
Tue
Light drizzle
71° 58°
±7°
Wed
Light drizzle
71° 55°
±8°
Thu
Mostly clear
75° 55°
±8°
Fri
Mostly clear
75° 58°
±5°

Gary, IN is at its warmest in Jun (average highs near 80°F) and coldest in Jan (lows around 24°F), with roughly 42 in of precipitation across the year. Below, compare what NWS, American, European forecast for Gary right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Gary climate by month

average daytime high and overnight low across a typical year
Jan
35°
24°
Feb
45°
28°
Mar
48°
32°
Apr
60°
42°
May
70°
51°
Jun
80°
62°
Jul
80°
65°
Aug
80°
65°
Sep
76°
60°
Oct
65°
49°
Nov
51°
38°
Dec
41°
31°

Which forecast is most accurate in Gary?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
91
/100rank #1
89±1.1°F97±0.9 mph8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
78
/100rank #2
84±1.6°F95±1.7 mph5877% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±2°80° to 82°±35%23% to 58% chance
Tomorrow±2°75° to 77°models agree0% to 0% chance
Mon±2°77° to 80°models agree0% to 0% chance
Tue±2°85° to 86°±2%0% to 2% chance
Wed±9°76° to 85°±16%28% to 44% chance

The models often agree on temperature and still split on rain — and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Gary

today, local time
Sunrise
06:19
Sunset
19:16
Daylight
12h 57m

Common questions

What's the weather in Gary today?
On this page we show what NWS, American, European each forecast for Gary today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Gary today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Gary and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Gary?
Over the last 30 days, the European model has been the most accurate for Gary (CheckWeather Score 91/100), ahead of the American at 78. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Gary?
June is typically the warmest month in Gary, with average highs around 80°F.
How cold does Gary get?
The coldest month in Gary is January, when overnight lows average about 24°F.
How much rain does Gary get?
Gary sees roughly 42 in of precipitation a year, with July usually the wettest month.

Nearby

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