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Summer is around the corner. Here's what AccuWeather is calling for across the U.S. Chevron right
More cool spells, risks of frosts and freezes coming to Midwest, Northeast. See the forecast. Chevron right

Jefferson, NJ

45°F
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Jefferson

New Jersey

45°
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Jefferson, NJ Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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May 4 - May 18

Mon 5/4

75° /57°
1%
Breezy this morning; otherwise, mostly sunny and pleasant; elevated fire threat in areas with dry brush

RealFeel®76°

RealFeel Shade™71°

Max UV Index9.0 (Very High)

WindSW 12 mph

Tue 5/5

86° /63°
6%
Becoming windier and warmer with sunshine; gusty winds, low humidity and dry brush will result in an elevated wildfire risk

RealFeel®86°

RealFeel Shade™81°

Max UV Index9.0 (Very High)

WindSSW 17 mph

Wed 5/6

72° /51°
63%
Rather cloudy and breezy with a couple of showers, mainly later

RealFeel®68°

RealFeel Shade™68°

Max UV Index3.0 (Moderate)

WindSSW 15 mph

Thu 5/7

56° /43°
91%
Winds becoming strong; cooler with periods of rain; there can be ponding on roadways

RealFeel®50°

RealFeel Shade™48°

Max UV Index2.0 (Low)

WindSSW 21 mph

Fri 5/8

60° /44°
13%
Partly sunny, breezy and cool

RealFeel®61°

RealFeel Shade™54°

Max UV Index9.0 (Very High)

WindWNW 14 mph

Sat 5/9

59° /45°
57%
Cloudy and cool, becoming breezy in the afternoon with occasional rain and drizzle

RealFeel®57°

RealFeel Shade™54°

Max UV Index3.0 (Moderate)

WindSW 13 mph

Sun 5/10

65° /50°
0%
Sunshine and a few clouds

RealFeel®67°

RealFeel Shade™64°

Max UV Index9.0 (Very High)

WindNW 12 mph

Mon 5/11

68° /51°
14%
Mostly cloudy

RealFeel®68°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindSW 7 mph

Tue 5/12

65° /50°
70%
Rain tapering off in the morning; otherwise, after a cloudy start, sunshine returns

RealFeel®73°

RealFeel Shade™66°

Max UV Index10.0 (Very High)

WindNNE 7 mph

Wed 5/13

66° /52°
1%
Mostly sunny

RealFeel®78°

RealFeel Shade™65°

Max UV Index10.0 (Very High)

WindWSW 4 mph

Thu 5/14

67° /52°
85%
Considerable clouds with rain overspreading the area in the afternoon

RealFeel®67°

RealFeel Shade™61°

Max UV Index9.0 (Very High)

WindSSW 12 mph

Fri 5/15

69° /51°
1%
Sunshine and a few clouds

RealFeel®72°

RealFeel Shade™66°

Max UV Index10.0 (Very High)

WindNW 12 mph

Sat 5/16

72° /53°
9%
Sun giving way to increasing clouds

RealFeel®70°

RealFeel Shade™70°

Max UV Index7.0 (High)

WindWSW 9 mph

Sun 5/17

75° /52°
10%
Mostly sunny and humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index10.0 (Very High)

WindSSW 9 mph

Mon 5/18

77° /57°
25%
Increasing cloudiness

RealFeel®75°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindSSW 9 mph

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World North America United States New Jersey Jefferson

Weather Near Jefferson:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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