Hourly Weather Forecast - Williamstown, NJ

12 AM
45°F
40%
5mph
SE
40% Chance of Light Rain
Humidity
99%
Feels like
43°F
Dew Point
45°F
1 AM
45°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
100%
Feels like
42°F
Dew Point
45°F
2 AM
44°F
30%
5mph
ESE
30% Chance of Light Rain
Humidity
100%
Feels like
41°F
Dew Point
44°F
3 AM
43°F
20%
5mph
ESE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
43°F
4 AM
43°F
20%
5mph
ESE
Foggy
Humidity
100%
Feels like
40°F
Dew Point
43°F
5 AM
43°F
20%
5mph
E
Foggy
Humidity
100%
Feels like
40°F
Dew Point
43°F
6 AM
44°F
20%
5mph
E
Foggy
Humidity
100%
Feels like
42°F
Dew Point
44°F
6:25 AM
7 AM
47°F
30%
4mph
E
30% Chance Rain Showers
Humidity
100%
Feels like
45°F
Dew Point
47°F
8 AM
50°F
30%
4mph
E
30% Chance Rain Showers
Humidity
94%
Feels like
50°F
Dew Point
49°F
9 AM
54°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
89%
Feels like
54°F
Dew Point
50°F
10 AM
57°F
30%
4mph
ESE
30% Chance of Light Rain
Humidity
83%
Feels like
57°F
Dew Point
52°F
11 AM
60°F
30%
4mph
E
30% Chance of Light Rain
Humidity
77%
Feels like
60°F
Dew Point
53°F
12 PM
63°F
20%
4mph
E
Cloudy
Humidity
71%
Feels like
63°F
Dew Point
53°F
1 PM
65°F
10%
4mph
E
Cloudy
Humidity
66%
Feels like
65°F
Dew Point
53°F
2 PM
67°F
10%
4mph
E
Partly Cloudy
Humidity
63%
Feels like
67°F
Dew Point
54°F
3 PM
67°F
10%
4mph
ESE
Partly Cloudy
Humidity
63%
Feels like
67°F
Dew Point
54°F
4 PM
65°F
10%
4mph
ESE
Mostly Sunny
Humidity
68%
Feels like
65°F
Dew Point
54°F
5 PM
61°F
10%
4mph
ESE
Sunny
Humidity
75%
Feels like
61°F
Dew Point
53°F
5:57 PM
6 PM
58°F
10%
5mph
ESE
Clear
Humidity
83%
Feels like
58°F
Dew Point
53°F
7 PM
53°F
10%
5mph
E
Hazy
Humidity
97%
Feels like
53°F
Dew Point
52°F
8 PM
49°F
20%
4mph
ESE
Clear
Humidity
86%
Feels like
47°F
Dew Point
45°F
9 PM
46°F
20%
4mph
ESE
Hazy
Humidity
93%
Feels like
44°F
Dew Point
44°F
10 PM
45°F
20%
4mph
ESE
Hazy
Humidity
94%
Feels like
43°F
Dew Point
44°F
11 PM
44°F
20%
4mph
ESE
Hazy
Humidity
95%
Feels like
42°F
Dew Point
43°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide