Aetna, IN

Unincorporated community in Lake County, Indiana

Aetna is a small unincorporated community in Lake County, Indiana. It is 2.2 miles SE of Lake Station, the nearest town. Its ZIP code is 46405.

Aetna at a glance

State
Indiana
County
Lake County
ZIP code
46405
Nearest town
Lake Station (2.2 mi)
Time zone
America/Chicago
Coordinates
41.5919, -87.2894

Weather in Aetna now

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Aetna weather by the hour

Aetna weather for the next 7 days

Source: National Weather Service (NOAA) · forecast for the coordinates of Aetna.

This week in Aetna

Sunrise, sunset and moon in Aetna

What is the weather usually like in Aetna?

Dfa
Hot-summer humid continental climate
Köppen climate classification, calculated from the 1991–2020 normals

Average high and low temperature (°F)

13°32°50°69°87°32°18°Jan35°21°Feb46°30°Mar57°40°Apr68°50°May78°60°Jun82°64°Jul80°63°Aug74°56°Sep62°45°Oct49°34°Nov37°24°Dec

Average precipitation (inches)

2.2"Jan2.0"Feb2.3"Mar3.6"Apr4.3"May4.3"Jun4.0"Jul4.1"Aug3.6"Sep3.8"Oct2.8"Nov2.3"Dec

Best time to visit Aetna: June to September, with mild temperatures and fewer rainy days.

Source: NOAA NCEI U.S. Climate Normals 1991–2020, station INDIANA DUNES NL, IN US (USC00124244), adjusted for the elevation of Aetna.

Aetna weather month by month

January
32° 18°F
2.2 in of rain · 6 wet days❄ 16.0 in of snow
February
35° 21°F
2.0 in of rain · 5 wet days❄ 9.7 in of snow
March
46° 30°F
2.3 in of rain · 6 wet days❄ 6.0 in of snow
April
57° 40°F
3.6 in of rain · 7 wet days❄ 0.6 in of snow
May
68° 50°F
4.3 in of rain · 8 wet days
June
78° 60°F
4.3 in of rain · 7 wet days
July
82° 64°F
4.0 in of rain · 6 wet days
August
80° 63°F
4.1 in of rain · 7 wet days
September
74° 56°F
3.6 in of rain · 6 wet days
October
62° 45°F
3.8 in of rain · 7 wet days
November
49° 34°F
2.8 in of rain · 6 wet days❄ 0.7 in of snow
December
37° 24°F
2.3 in of rain · 6 wet days❄ 7.3 in of snow

Sunrise and sunset in Aetna through the year

MonthSunriseSunsetDaylight
January7:11 AM4:45 PM9 h 33 min
February6:42 AM5:24 PM10 h 41 min
March6:58 AM6:57 PM11 h 58 min
April6:07 AM7:31 PM13 h 23 min
May5:27 AM8:03 PM14 h 35 min
June5:12 AM8:26 PM15 h 13 min
July5:26 AM8:23 PM14 h 56 min
August5:56 AM7:50 PM13 h 53 min
September6:28 AM7:00 PM12 h 31 min
October7:00 AM6:09 PM11 h 9 min
November6:36 AM4:30 PM9 h 53 min
December7:07 AM4:21 PM9 h 14 min

Times for the 15th of each month, local time (America/Chicago).

What is the weather like in Aetna?

Aetna has a hot-summer humid continental climate. The warmest month is July, with an average high of 82°F (28°C), and the coldest is January, with average lows of 18°F (-8°C).

It gets about 39.2 inches (995 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 40 inches fall in an average year.

The best time to visit Aetna is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.

Webcams near Aetna

The closest live webcam is Gary: I-65: 1-065-261-7-2 I-90/INDIANA TOLL RD, 0.9 miles W of Aetna.

Gary: I-65: 1-065-261-7-2 I-90/INDIANA TOLL RDGary · 0.9 mi WOn Windy
Gary: I-65: 1-065-261-2-2 15TH AVEGary · 0.9 mi WOn Windy
Gary: I-65: 1-065-261-2-1 15TH AVEGary · 0.9 mi WOn Windy
Gary: I-65: 1-065-260-1-1 N OF I-80/94Gary · 1.3 mi SOn Windy
Gary: I-65: 1-065-260-1-2 N OF I-80/94Gary · 1.3 mi SOn Windy
Lake Station: I-80: 1-094-012-7-1 CENTRAL AVELake Station · 1.4 mi SOn Windy
Gary: I-65: 1-094-011-9-_-_-cam-2 I-80-94/11.9 I-65 MAINLINEGary · 1.7 mi SOn Windy
Gary: I-65: 1-094-011-9-1 I-80-94/11.9 I-65 MAINLINEGary · 1.7 mi SOn Windy
Gary: I-65: 1-065-259-7-1-rwis I-94 @ I-65Gary · 1.7 mi SOn Windy

Webcams: Windy.com. Distances in a straight line from Aetna.

Do you know Aetna? Tell us about it

Help other travelers: share what makes Aetna special. We review every message before publishing it.

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Map of Aetna, IN

Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Aetna Street View

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Towns near Aetna

Other communities near Aetna

Questions about Aetna

Where is Aetna, IN?

Aetna is an unincorporated community in Lake County, Indiana, 2.2 miles SE of Lake Station.

What county is Aetna in?

Aetna is in Lake County, Indiana.

What is the ZIP code of Aetna, IN?

The ZIP code for Aetna is 46405.

What is the nearest town to Aetna?

Lake Station, 2.2 miles away.

Are there webcams near Aetna?

Yes. The closest is Gary: I-65: 1-065-261-7-2 I-90/INDIANA TOLL RD, 0.9 miles away.

What is the hottest month in Aetna?

July, with an average high of 82°F (28°C).

What is the coldest month in Aetna?

January, with an average low of 18°F (-8°C).

How much does it rain in Aetna?

About 39.2 inches (995 mm) a year; the wettest month is June.

Does it snow in Aetna?

Yes, about 40 inches of snow fall in an average year.

When is the best time to visit Aetna?

June to September, when temperatures are most pleasant and rainy days are fewer.

What climate does Aetna have?

Hot-summer humid continental (Köppen Dfa).

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