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West Caldwell, NJ

76°F
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West Caldwell, 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
Flash Flood Warning

August

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
26
84°
57°
27
87°
68°
28
81°
67°
29
81°
68°
30
78°
66°
31
87°
65°
1
89°
67°
2
84°
74°
3
Heavy t-storms this morning
83°
63°
4
Partly sunny and less humid
86°
66°
5
A t-storm around in the p.m.
84°
73°
6
Humid with a stray t-storm
91°
75°
7
Hot with a couple of t-storms
91°
73°
8
A t-storm around in the p.m.
87°
70°
9
Partly sunny, a stray t-storm
88°
71°
10
Sunny and toasty conditions
92°
69°
11
Mostly sunny
88°
68°
12
Warm; a p.m. t-storm or two
89°
68°
13
A couple of afternoon showers
84°
66°
14
Mostly sunny and humid
80°
64°
15
Humid with clearing
83°
65°
16
Mostly sunny
84°
56°
17
Partly sunny and humid
86°
63°
18
Sunshine and less humid
84°
61°
19
A little rain in the morning
83°
67°
20
Sunshine and less humid
85°
64°
21
Turning out cloudy
82°
60°
22
Decreasing clouds
81°
65°
23
Mostly sunny and humid
86°
67°
24
Mostly cloudy and very warm
87°
68°
25
Mostly cloudy and very warm
87°
67°
26
Cloudy and less humid
85°
66°
27
A shower and thunderstorm
78°
66°
28
Humid with a t-storm in spots
78°
67°
29
Humid with partial sunshine
83°
65°
30
Sunny and humid
84°
66°
31
Humid with clouds and sun
84°
65°
1
Mostly sunny and less humid
83°
61°
2
Mostly sunny
76°
58°
3
Sunshine and some clouds
75°
58°
4
Sunny
75°
57°
5
Mostly sunny
76°
57°

Temperature Graph

°F
100° 90° 80° 70° 60° Aug
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

August Weather in West Caldwell Township

West Caldwell Township's August 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 56° and 75°. The average high for August is 84° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in West Caldwell Township. See also: September | October | November.

Further Ahead

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Weather Near West Caldwell:

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