Hourly Weather Forecast - Hopatcong, NJ

12 AM
29°F
0%
2mph
NW
Mostly Clear
Humidity
90%
Feels like
29°F
Dew Point
27°F
1 AM
28°F
0%
2mph
NNW
Hazy
Humidity
92%
Feels like
28°F
Dew Point
26°F
2 AM
27°F
0%
1mph
NW
Hazy
Humidity
93%
Feels like
27°F
Dew Point
25°F
3 AM
25°F
0%
1mph
W
Hazy
Humidity
93%
Feels like
25°F
Dew Point
23°F
4 AM
24°F
0%
0mph
NNE
Hazy
Humidity
95%
Feels like
24°F
Dew Point
22°F
5 AM
22°F
0%
0mph
N
Hazy
Humidity
97%
Feels like
22°F
Dew Point
22°F
6 AM
22°F
0%
0mph
ENE
Hazy
Humidity
96%
Feels like
22°F
Dew Point
21°F
7 AM
23°F
0%
0mph
SE
Hazy
Humidity
94%
Feels like
23°F
Dew Point
22°F
7:18 AM
8 AM
25°F
0%
1mph
SE
Hazy
Humidity
91%
Feels like
25°F
Dew Point
23°F
9 AM
28°F
0%
2mph
SSE
Hazy
Humidity
91%
Feels like
28°F
Dew Point
25°F
10 AM
31°F
0%
3mph
SSE
Sunny
Humidity
87%
Feels like
31°F
Dew Point
27°F
11 AM
34°F
0%
4mph
SSE
Mostly Sunny
Humidity
82%
Feels like
30°F
Dew Point
29°F
12 PM
36°F
0%
5mph
SSE
Mostly Sunny
Humidity
82%
Feels like
32°F
Dew Point
31°F
1 PM
37°F
0%
6mph
SSE
Partly Cloudy
Humidity
84%
Feels like
33°F
Dew Point
33°F
2 PM
37°F
0%
5mph
SSE
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
34°F
3 PM
37°F
0%
5mph
SSE
Partly Cloudy
Humidity
90%
Feels like
33°F
Dew Point
34°F
4 PM
37°F
0%
5mph
SE
Partly Cloudy
Humidity
92%
Feels like
33°F
Dew Point
35°F
4:32 PM
5 PM
37°F
0%
4mph
SE
Partly Cloudy
Humidity
96%
Feels like
33°F
Dew Point
35°F
6 PM
37°F
0%
4mph
SE
Mostly Cloudy
Humidity
96%
Feels like
34°F
Dew Point
36°F
7 PM
38°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
97%
Feels like
35°F
Dew Point
37°F
8 PM
39°F
60%
4mph
SSE
60% Chance of Light Rain
Humidity
98%
Feels like
36°F
Dew Point
39°F
9 PM
40°F
80%
5mph
SSE
80% Chance of Light Rain
Humidity
99%
Feels like
37°F
Dew Point
40°F
10 PM
42°F
90%
6mph
SSE
Light Rain
Humidity
100%
Feels like
38°F
Dew Point
41°F
11 PM
43°F
90%
7mph
SSE
Light Rain
Humidity
99%
Feels like
39°F
Dew Point
43°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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