Hourly Weather Forecast - Plainsboro, NJ

10 AM
39°F
80%
6mph
SSW
80% Chance of Light Rain
Humidity
97%
Feels like
34°F
Dew Point
38°F
11 AM
41°F
70%
6mph
SW
70% Chance of Light Rain
Humidity
97%
Feels like
36°F
Dew Point
40°F
12 PM
42°F
70%
7mph
WSW
70% Chance of Light Rain
Humidity
96%
Feels like
37°F
Dew Point
41°F
1 PM
42°F
50%
9mph
WSW
50% Chance of Light Rain
Humidity
89%
Feels like
37°F
Dew Point
39°F
2 PM
41°F
30%
11mph
W
30% Chance of Light Rain
Humidity
73%
Feels like
35°F
Dew Point
33°F
3 PM
39°F
30%
13mph
W
30% Chance Rain Showers
Humidity
58%
Feels like
31°F
Dew Point
25°F
4 PM
36°F
30%
13mph
W
30% Chance Frozen Mix
Humidity
51%
Feels like
27°F
Dew Point
20°F
4:40 PM
5 PM
33°F
30%
13mph
W
30% Chance Frozen Mix
Humidity
51%
Feels like
23°F
Dew Point
16°F
6 PM
30°F
0%
14mph
W
Partly Cloudy
Humidity
51%
Feels like
20°F
Dew Point
15°F
7 PM
29°F
0%
13mph
W
Clear
Humidity
52%
Feels like
18°F
Dew Point
14°F
8 PM
28°F
0%
13mph
W
Mostly Clear
Humidity
54%
Feels like
18°F
Dew Point
14°F
9 PM
28°F
0%
12mph
W
Partly Cloudy
Humidity
56%
Feels like
18°F
Dew Point
15°F
10 PM
28°F
0%
12mph
W
Partly Cloudy
Humidity
58%
Feels like
18°F
Dew Point
15°F
11 PM
28°F
0%
12mph
W
Mostly Clear
Humidity
59%
Feels like
18°F
Dew Point
16°F

Snow and Ice Forecast Through Monday

Storm Brings Heavy Midwestern Snow, New England Icing

A winter storm will deliver snow and significant icing from the Midwest to New England.

Today's Weather Outlook

Today's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Hurricane Erick at its peak intensity before making landfall on Guerrero, Mexico on June 19, 2025 (NOAA/Wikimedia Commons)

2025 Year in Review: Active Tropical Season for The Pacific

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide