Current Conditions
More Information
WeatherCity Home
Switch to Metric Units
[ Almanac ]  
Sunrise:  7:14 am
Sunset:  4:35 pm
[ Moon Phases ]  

Last Quarter
Jan 12

New Moon
Jan 19

First Quarter
Jan 26

Full Moon
Feb 3




January 4th, 2026 :: 9:09 pm CST   

Local Weather Report for
Merrillville
Indiana, United States

 Merrillville Weather Forecast Summary  
 
Today
Jan 4th
Monday
Jan 5th
Tuesday
Jan 6th
Wednesday
Jan 7th
Thursday
Jan 8th
Cloudy Cloudy Cloudy Cloudy Cloudy
30°F
39°F
30°F
48°F
37°F
46°F
38°F
51°F
37°F
 
 Merrillville Detailed Weather Forecast  
 
Monday, January 5th, 2026
Overnight Temperature: 30°F
Cloudy. Windy at times.
Morning Temperature: 36°F
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 35°F
Cloudy.
Evening Temperature: 35°F
Cloudy.
Tuesday, January 6th, 2026
Overnight Temperature: 37°F
Cloudy. Windy at times.
Morning Temperature: 44°F
Cloudy. Windy at times.
Afternoon Temperature: 41°F
A mix of cloud and sun.
Evening Temperature: 41°F
Cloudy. Windy at times.
Wednesday, January 7th, 2026
Overnight Temperature: 39°F
Cloudy. Windy at times.
Morning Temperature: 42°F
Sunny with cloudy periods.
Afternoon Temperature: 42°F
A mix of cloud and sun.
Evening Temperature: 39°F
Clear.
Thursday, January 8th, 2026
Overnight Temperature: 38°F
Clear. Windy at times.
Morning Temperature: 46°F
Cloudy. Windy at times.
Afternoon Temperature: 41°F
Sunny with cloudy periods.
Evening Temperature: 37°F
Cloudy.
Friday, January 9th, 2026
Overnight Temperature: 35°F
Cloudy.
Morning Temperature: 36°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries.
Afternoon Temperature: 33°F
Cloudy with a chance of flurries or showers.
Evening Temperature: 33°F
Cloudy with a chance of flurries or showers.
Saturday, January 10th, 2026
Overnight Temperature: 32°F
Cloudy with flurries or showers likely. Windy at times.
Morning Temperature: 28°F
Cloudy with a slight chance of flurries. Windy.
Afternoon Temperature: 25°F
Cloudy with sunny periods. Windy at times.
Evening Temperature: 24°F
Cloudy. Windy at times.
Sunday, January 11th, 2026
Overnight Temperature: 28°F
Cloudy. Windy at times.
Morning Temperature: 30°F
Sunny with cloudy periods.
Afternoon Temperature: 26°F
Sunny.
Evening Temperature: 26°F
Clear. Windy at times.
Monday, January 12th, 2026
Overnight Temperature: 28°F
Clear with cloudy periods. Windy.
Morning Temperature: 37°F
Cloudy. Windy.
Afternoon Temperature: 38°F
Cloudy. Windy.
Evening Temperature: 36°F
Cloudy. Windy at times.





 

  [ Local Weather Report ]
Crown Point, IN 
 
Griffith, IN 
7:55 PM  30°F
 
 
Hobart, IN 
 
New Chicago, IN 
 
Schererville, IN 
7:55 PM  30°F
 
 
Winfield, IN 
 
Lake Station, IN 
 
Cedar Lake, IN 
 
Dyer, IN 
7:55 PM  30°F
 
 
Gary, IN 
7:50 PM  32°F
 

 
This WeatherCity Weather Forecast for Merrillville, Indiana, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

  Merrillville weather brought to you by WeatherCity Server: us-chi1   Rendered in 0.00314s  
Home   |   About WeatherCity