UPPER GREENWOOD LAKE, NJ 07421 Weather Forecast & Current Conditions

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07421 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SUSSEX, NJ Current Weather
7:53 AM EDT MAY 29, 2025
Overcast Mist 57°F
Feels Like:	56°F
Dewpoint:	55°F
Rel. Hum.:	93%
Visibility:	6 miles
Wind:	NNE at 5 mph
Pressure:	30.10 inches
Last 72 hours
Local Area Snow Depth
New Jersey Current Weather
New Jersey MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

07421 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	UPPER GREENWOOD LAKE, NJ 07421 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Patchy fog this morning. Mostly cloudy. Highs in the lower 70s. Northeast winds around 5 mph, becoming northwest around 5 mph this afternoon.

TONIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent.

FRIDAY
Showers likely in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds around 5 mph. Chance of rain 70 percent.

FRIDAY NIGHT
Showers with a chance of thunderstorms. Locally heavy rainfall possible after midnight. Lows in the mid 50s. South winds around 5 mph, becoming north after midnight. Chance of rain 90 percent.

SATURDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Northwest winds around 10 mph. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of showers. Lows in the upper 40s.

SUNDAY
Mostly sunny. Highs in the mid 60s.

SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 40s.

MONDAY
Mostly sunny. Highs around 70.

MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 50s.

TUESDAY
Sunny. Highs in the mid 70s.

TUESDAY NIGHT
Mostly clear. Lows in the mid 50s.

WEDNESDAY
Mostly sunny. Highs in the upper 70s.

07421 WEATHER SATELLITE LOOPS

Visible Weather Satellite
UPPER GREENWOOD LAKE, NJ 07421

Infrared Weather Satellite
UPPER GREENWOOD LAKE, NJ 07421

07421 WEATHER RADAR LOOP

NEXRAD Weather Radar
UPPER GREENWOOD LAKE, NJ 07421

MOS COMPUTER WEATHER FORECAST

SUSSEX, NJ 3 hourly weather forecast

weather forecast created 7:00 PM CDT 5/28/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
29 MAY 2025

2 AM

56°

56°

Overcast

51%
RAIN
.5–1 in

0% Thunder
( 1% severe)

NE 2

93%

54°

Low 54°

5 AM

55°

55°

Mostly Cloudy

NE 2

96%

54°

High 74°

8 AM

57°

58°

Overcast

8%

0% Thunder
( 6% severe)

NNE 1

93%

55°

Mostly Cloudy

11 AM

62°

63°

Mostly Cloudy

NE 2

84%

57°

2 PM

69°

69°

Mostly Cloudy

1%

0% Thunder
( 7% severe)

N 2

70%

59°

5 PM

72°

72°

Mostly Cloudy

SW 2

66%

60°

8 PM

69°

69°

Mostly Cloudy

4%

0% Thunder
( 3% severe)

SW 1

70%

59°

11 PM

62°

63°

Mostly Cloudy

CALM

87%

58°

Friday
30 MAY 2025

2 AM

60°

61°

Partly Cloudy

8%

0% Thunder
( 3% severe)

CALM

90%

57°

Low 57°

5 AM

59°

60°

Mostly Cloudy

CALM

93%

57°

High 78°

8 AM

63°

64°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 5% severe)

WSW 1

87%

59°

Mostly Cloudy

Chance of Rain

11 AM

71°

71°

Mostly Cloudy

WSW 3

63%

58°

2 PM

76°

78°

Partly Cloudy

32%
RAIN
.25–.5 in

0% Thunder
( 17% severe)

WSW 6

52%

57°

5 PM

76°

78°

Mostly Cloudy

WSW 3

50%

56°

8 PM

70°

70°

Mostly Cloudy

57%
RAIN
***

0% Thunder
( 23% severe)

WNW 1

63%

57°

11 PM

64°

66°

Overcast

N 1

78%

57°


SUSSEX, NJ extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 57°	Low 55°	Low 46°	Low 44°	Low 48°
High 73°	High 67°	High 67°	High 73°	High 78°

Overcast 76% Rain	Overcast 100% Rain	Partly Cloudy 20% Rain	Partly Cloudy 21% Rain	Partly Cloudy 13% Rain

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