Lake Hopatcong, NJ

Current Weather Conditions

December 09 2025 - 01:40 PM

Current Conditions
Outside Temperature 25.6°F
Wind Chill 18.9°F
Heat Index 25.6°F
Dewpoint 4.7°F
Humidity 40%
Barometer 31.305 inHg
Barometer Trend (3 hours) -0.120 inHg
Wind 5 mph from 225° (SW)
Rain Rate 0.00 in/hr
Current Lake Level (In Feet)

 

Since Midnight
High Temperature
Low Temperature
26.6°F at 12:32:51
6.3°F at 07:40:00
High Heat Index
Low Wind Chill
26.6°F at 12:32:51
5.6°F at 00:00:41
High Humidity
Low Humidity
91% at 08:01:19
37% at 12:28:03
High Dewpoint
Low Dewpoint
9.5°F at 09:46:38
0.9°F at 00:00:41
High Barometer
Low Barometer
31.523 inHg at 00:21:41
31.303 inHg at 13:30:46
Today's Rain 0.00 in
High Rain Rate 0.00 in/hr at 00:00:23
High Wind 9 mph from N/A at 11:31:21
Average Wind 2 mph
RMS Wind 2 mph
Vector Average Speed
Vector Average Direction
1 mph
200°

 

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Radar

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About this weather station:
Location
Latitude: 40° 59.21' N
Longitude: 074° 36.85' W
Altitude: 930 feet

This station uses an acurite-bridge, controlled by 'weewx', an experimental weather software system written in Python. Weewx was designed to be simple, fast, and easy to understand by leveraging modern software concepts.

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Weewx uptime: 37 days, 5 hours, 10 minutes
Server uptime: 37 days, 5 hours, 11 minutes
weewx v5.1.0

Today's Almanac
Sun
Start civil twilight: 06:39:50
Sunrise: 07:10:55
Transit: 11:50:58
Sunset: 16:30:51
End civil twilight: 17:01:56
Azimuth: 206.9°
Altitude: 21.3°
Right ascension: 256.9°
Declination: -22.9°
Solstice: 12/21/25 10:02:48
Equinox: 03/20/26 10:45:50
Moon
Rise: 21:54:31
Transit: 04:08:00
Set: 11:20:14
Azimuth: 316.4°
Altitude: -22.4°
Right ascension: 145.4°
Declination: 14.7°
New moon: 12/19/25 20:43:14
Full moon: 01/03/26 05:02:47
Phase: Waning gibbous
(71% full)
temperatures heatchill outside humidity rain wind barometer Hi Wind Wind Vector