Hourly Weather Forecast - Merrillville, IN

12 AM
20°F
10%
3mph
W
Cloudy
Humidity
77%
Feels like
15°F
Dew Point
14°F
1 AM
19°F
10%
3mph
WSW
Cloudy
Humidity
78%
Feels like
14°F
Dew Point
14°F
2 AM
19°F
10%
3mph
WSW
Cloudy
Humidity
80%
Feels like
14°F
Dew Point
14°F
3 AM
19°F
10%
3mph
SW
Cloudy
Humidity
82%
Feels like
14°F
Dew Point
14°F
4 AM
19°F
20%
4mph
SW
Cloudy
Humidity
83%
Feels like
14°F
Dew Point
15°F
5 AM
19°F
20%
4mph
SSW
Cloudy
Humidity
85%
Feels like
13°F
Dew Point
15°F
6 AM
20°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
83%
Feels like
13°F
Dew Point
15°F
7 AM
21°F
30%
4mph
SSW
30% Chance of Flurries
Humidity
84%
Feels like
14°F
Dew Point
17°F
7:06 AM
8 AM
23°F
40%
5mph
SW
40% Chance of Flurries
Humidity
83%
Feels like
16°F
Dew Point
18°F
9 AM
25°F
40%
5mph
SW
40% Chance of Flurries
Humidity
81%
Feels like
18°F
Dew Point
20°F
10 AM
26°F
30%
5mph
SW
30% Chance of Flurries
Humidity
79%
Feels like
21°F
Dew Point
21°F
11 AM
28°F
30%
4mph
SW
30% Chance of Flurries
Humidity
78%
Feels like
23°F
Dew Point
22°F
12 PM
29°F
30%
4mph
WSW
30% Chance of Flurries
Humidity
76%
Feels like
24°F
Dew Point
22°F
1 PM
29°F
40%
5mph
WSW
40% Chance of Flurries
Humidity
76%
Feels like
24°F
Dew Point
23°F
2 PM
30°F
40%
6mph
W
40% Chance of Flurries
Humidity
76%
Feels like
24°F
Dew Point
23°F
3 PM
30°F
40%
6mph
W
40% Chance of Flurries
Humidity
78%
Feels like
23°F
Dew Point
24°F
4 PM
29°F
40%
6mph
W
40% Chance of Flurries
Humidity
80%
Feels like
23°F
Dew Point
24°F
4:19 PM
5 PM
29°F
30%
7mph
WNW
30% Chance of Flurries
Humidity
80%
Feels like
21°F
Dew Point
23°F
6 PM
28°F
30%
8mph
WNW
30% Chance of Flurries
Humidity
81%
Feels like
20°F
Dew Point
23°F
7 PM
27°F
30%
9mph
WNW
30% Chance of Flurries
Humidity
81%
Feels like
18°F
Dew Point
22°F
8 PM
26°F
20%
9mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
17°F
Dew Point
21°F
9 PM
25°F
10%
9mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
15°F
Dew Point
20°F
10 PM
23°F
10%
10mph
WNW
Mostly Cloudy
Humidity
81%
Feels like
13°F
Dew Point
18°F
11 PM
21°F
10%
10mph
WNW
Partly Cloudy
Humidity
79%
Feels like
10°F
Dew Point
15°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Impactful Winter Storm Exits Virginia, N.C. Tonight

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide