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WeatherLive › New Jersey › Jamesburg

Jamesburg, NJ Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherJamesburg · 3:12 PM EDT
83° | 63°
83°F
Feels like 83°
Sunny
WindNE 4 mph · Gusts 5 mph
Precip84% · 1.24 in
Humidity43% · Dew point 58°
UV index8 Very high
Air Quality93 Moderate
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset6:14 AM · 7:47 PM · 13h 33m

Weather map — Jamesburg

Full radar →
Now
83°
1%
4 mph
16:00
78°
25%
2 mph
17:00
83°
10%
2 mph
18:00
82°
11%
1 mph
19:00
78°
14%
2 mph
20:00
75°
19%
4 mph
21:00
74°
20%
5 mph
22:00
72°
27%
5 mph
23:00
71°
20%
4 mph
00:00
71°
29%
3 mph
01:00
70°
28%
2 mph
02:00
70°
29%
3 mph
03:00
70°
29%
4 mph
04:00
69°
26%
3 mph
05:00
70°
24%
4 mph
06:00
71°
28%
6 mph
07:00
70°
29%
5 mph
08:00
69°
0.04 in
6 mph
09:00
69°
0.06 in
7 mph
10:00
69°
0.19 in
5 mph
11:00
68°
0.07 in
5 mph
12:00
67°
0.02 in
5 mph
13:00
67°
49%
7 mph
14:00
68°
47%
7 mph

Today · Fri 8/21

High 83°
84% / 1.24 in

Showers. Winds NE at 8 mph.

Tonight · Fri 8/21

Low 69°
20% / –

Partly cloudy. Winds SE at 5 mph.

Tomorrow · Sat 8/22

73° | 67°
92% / 0.44 in

Showers. Winds NE at 7 mph.

7-day trend

Jamesburg · temperature + precipitation

10-day forecast

Updated 3:12 PM

Details & indices

Wind
4 mph NE
Gusts 5 mph
Humidity
43%
Dew point 58°
Pressure
30.03 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Moderate
AQI 93 · US EPA
Allergy
Low
Mugwort
Visibility
6 mi
Clear view
Allergy — Jamesburg

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Low

Sun & moon

Sunrise6:14 AM
Sunset7:47 PM
Length of day13h 33m
Moonrise3:48 PM
Moonset—
Moon phase🌓 First Quarter · 66%
Next full moonAug 28 Sturgeon Moon
Latitude40.3526°N
Longitude-74.4402°E

Water temps nearby

View all →
Asbury Park (25 mi)71°
Coney Island Beach (29 mi)77°
Seaside Heights (34 mi)71°
Rockaway Beach (37 mi)74°
Jones Beach (52 mi)73°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Newark
Showers
74° 🌤️
Jersey City
—
—
Paterson
Showers
75°
Data sources · Friday, August 21
Where the Jamesburg forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 40.3526°N, -74.4402°.
NBM + global weather models
Updated: 3:12 PM
Weather in Jamesburg
Jamesburg's outlook: warmest day near 83° (Friday), coldest night about 59° (Tuesday). Models drop roughly 2.1 in of precipitation across the stretch — watch Saturday (92%). The NWS alert board for this area is currently clear. Right now Jamesburg is running about 20° warmer than Springfield. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Jamesburg, NJ · Elev 72 ft · 40.35°N, 74.44°W · New Jersey · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 3:12 PM