Briefing for Late June Heat Wave
An early season heat wave will bring dangerously hot and humid conditions across most of the region beginning Sunday through Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
Sussex, Sussex Airport (KFWN)
Lat: 41.2°NLon: 74.63°WElev: 410ft.
Fair
70°F
21°C
| Humidity | 97% |
| Wind Speed | Calm |
| Barometer | 30.06 in (1017.5 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jun 4:53 am EDT |
Extended Forecast for
Highland Lakes NJ
Extreme Heat Warning June 25, 05:03am until June 25, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Today
High: 90 °F
Sunny then
Scattered
T-stormsTonight
Low: 68 °F
Scattered
T-storms then
Chance
ShowersThursday
High: 75 °F
Showers
LikelyThursday Night
Low: 59 °F
Showers
LikelyFriday
High: 66 °F
Chance
ShowersFriday Night
Low: 60 °F
Chance
ShowersSaturday
High: 76 °F
Cloudy then
Chance
T-stormsSaturday Night
Low: 66 °F
Chance
T-storms then
Chance
Showers
Detailed Forecast
Today
Isolated showers and thunderstorms before 4pm, then scattered showers and thunderstorms after 5pm. Sunny, with a high near 90. Northwest wind around 5 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 68. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers after 11pm. Cloudy, with a low around 59. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, with thunderstorms also possible after 5pm. Cloudy, with a high near 66. East wind around 5 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 70%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Highland Lakes NJ
41.16°N 74.45°W (Elev. 1214 ft)
41.16°N 74.45°W (Elev. 1214 ft)
4:11 am EDT Jun 25, 2025
5am EDT Jun 25, 2025-6pm EDT Jul 1, 2025
Additional Resources
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