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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
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Sewell, NJ

85°F
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Sewell

New Jersey

85°
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Sewell, NJ Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities
2
Extreme Heat Warning

July

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
28
83°
70°
29
90°
70°
30
91°
73°
1
Hazy, very hot and humid
97°
77°
2
Hazy sun, very hot and humid
101°
79°
3
Mostly sunny; very hot, humid
100°
80°
4
A gusty t-storm in the p.m.
98°
78°
5
Hot and humid; a p.m. t-storm
93°
70°
6
Humid with a t-storm in spots
85°
68°
7
Mostly cloudy and humid
87°
68°
8
Times of clouds and sun
84°
67°
9
Cloudy with a few showers
86°
68°
10
A few morning showers
85°
68°
11
Periods of rain
90°
70°
12
Hot with periods of rain
91°
68°
13
Hot with a touch of rain
92°
71°
14
Mostly sunny
91°
68°
15
Mostly sunny
81°
63°
16
Mostly sunny
82°
64°
17
Mostly sunny
86°
67°
18
Sunny to partly cloudy
85°
68°
19
Clouds and limited sun
89°
70°
20
A shower and thunderstorm
89°
70°
21
A shower and t-storm; humid
83°
69°
22
A shower and thunderstorm
83°
70°
23
A shower and thunderstorm
84°
70°
24
A shower and thunderstorm
83°
69°
25
Humid with clouds and sun
85°
70°
26
Humid with some sun
86°
70°
27
Humid; an afternoon t-shower
87°
69°
28
Humid with clouds and sun
87°
70°
29
An afternoon shower; humid
86°
70°
30
A t-storm around in the p.m.
88°
71°
31
Humid with sunny intervals
88°
71°
1
Humid with sunny spells
87°
70°

Temperature Graph

°F
110° 100° 90° 80° 70° Jul
Today 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

July Weather in Sewell

Sewell's July 2026 forecast shows daily high temperatures ranging from 81° to 101°, with overnight lows between 63° and 80°. The average high for July is 88° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Sewell. See also: August | September | October.

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