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Weather Trenton: Current forecast

Trenton / New Jersey (NJ) / United States

75.9 °F
Feels like 81.7 °F
Min 66 °F / Max 87 °F
Weather Trenton: Light drizzle, 76 °F Light drizzle
4.7 mph WNW
Wind
5.8 mph WNW
Gusts
1017 hPa
Pressure
0.4 mm
Precipitation
85 %
Humidity
5
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort Low
Ragweed Low
06:22 / 19:37
Sunrise / Sunset
19:52 / 06:54
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:21 CEST Aug 28, 2026, 11:21 EDT

Today's Summary

If you head out in Trenton today, you'll see a light drizzle sky. The thermometer currently shows 24.4°C. With wind from the west-north-west, it feels noticeably colder, around 27.6°C. Take an umbrella with you today – you'll probably need it. During the day temperatures will range between 18.8°C and 30.7°C.

Hourly forecast – Trenton, today

Aug 28, 12:00
82 °F
Light drizzle
Trenton Aug 28, 12:00: Light drizzle, 82 °F
Aug 28, 13:00
87 °F
Patchy rain possible
Trenton Aug 28, 13:00: Patchy rain possible, 87 °F
Aug 28, 14:00
83 °F
Patchy rain possible
Trenton Aug 28, 14:00: Patchy rain possible, 83 °F
Aug 28, 15:00
86 °F
Overcast
Trenton Aug 28, 15:00: Overcast, 86 °F
Aug 28, 16:00
81 °F
Overcast
Trenton Aug 28, 16:00: Overcast, 81 °F
Aug 28, 17:00
77 °F
Overcast
Trenton Aug 28, 17:00: Overcast, 77 °F
Aug 28, 18:00
76 °F
Overcast
Trenton Aug 28, 18:00: Overcast, 76 °F
Aug 28, 19:00
75 °F
Partly cloudy
Trenton Aug 28, 19:00: Partly cloudy, 75 °F
Aug 28, 20:00
72 °F
Cloudy
Trenton Aug 28, 20:00: Cloudy, 72 °F
Aug 28, 21:00
71 °F
Overcast
Trenton Aug 28, 21:00: Overcast, 71 °F
Aug 28, 22:00
71 °F
Overcast
Trenton Aug 28, 22:00: Overcast, 71 °F
Aug 28, 23:00
70 °F
Overcast
Trenton Aug 28, 23:00: Overcast, 70 °F
Aug 29, 00:00
68 °F
Clear
Trenton Aug 29, 00:00: Clear, 68 °F
Aug 29, 01:00
64 °F
Clear
Trenton Aug 29, 01:00: Clear, 64 °F
Aug 29, 02:00
63 °F
Clear
Trenton Aug 29, 02:00: Clear, 63 °F
Aug 29, 03:00
62 °F
Clear
Trenton Aug 29, 03:00: Clear, 62 °F
Aug 29, 04:00
62 °F
Clear
Trenton Aug 29, 04:00: Clear, 62 °F
Aug 29, 05:00
61 °F
Sunny
Trenton Aug 29, 05:00: Sunny, 61 °F
Aug 29, 06:00
64 °F
Sunny
Trenton Aug 29, 06:00: Sunny, 64 °F
Aug 29, 07:00
68 °F
Sunny
Trenton Aug 29, 07:00: Sunny, 68 °F
Aug 29, 08:00
71 °F
Sunny
Trenton Aug 29, 08:00: Sunny, 71 °F
Aug 29, 09:00
75 °F
Sunny
Trenton Aug 29, 09:00: Sunny, 75 °F
Aug 29, 10:00
78 °F
Sunny
Trenton Aug 29, 10:00: Sunny, 78 °F
Aug 29, 11:00
80 °F
Sunny
Trenton Aug 29, 11:00: Sunny, 80 °F
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
Trenton Aug 28, 12:00: Light drizzle
Trenton Aug 28, 13:00: Patchy rain possible
Trenton Aug 28, 14:00: Patchy rain possible
Trenton Aug 28, 15:00: Overcast
Trenton Aug 28, 16:00: Overcast
Trenton Aug 28, 17:00: Overcast
Trenton Aug 28, 18:00: Overcast
Trenton Aug 28, 19:00: Partly cloudy
Trenton Aug 28, 20:00: Cloudy
Trenton Aug 28, 21:00: Overcast
Trenton Aug 28, 22:00: Overcast
Trenton Aug 28, 23:00: Overcast
Trenton Aug 29, 00:00: Clear
Trenton Aug 29, 01:00: Clear
Trenton Aug 29, 02:00: Clear
Trenton Aug 29, 03:00: Clear
Trenton Aug 29, 04:00: Clear
Trenton Aug 29, 05:00: Sunny
Trenton Aug 29, 06:00: Sunny
Trenton Aug 29, 07:00: Sunny
Trenton Aug 29, 08:00: Sunny
Trenton Aug 29, 09:00: Sunny
Trenton Aug 29, 10:00: Sunny
Trenton Aug 29, 11:00: Sunny
Temperature (°F)
Chance of rain (%)
43
37
36
9
12
13
13
6
10
15
15
13
3
5
5
4
4
4
3
3
2
2
1
1
Precipitation
0.4 mm
0.4 mm
0.4 mm
Wind (mph)
NW
7
NNW
7
NNW
7
NNW
8
N
9
N
8
N
7
N
8
N
7
N
8
N
8
N
9
N
9
N
7
N
6
N
6
N
6
N
6
N
6
NNE
6
NNE
5
N
5
NNW
4
NNW
6
Pressure (hPa)
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1023
1023
Humidity (%)
68 %
65 %
62 %
42 %
54 %
57 %
57 %
57 %
62 %
63 %
61 %
58 %
60 %
66 %
67 %
65 %
63 %
62 %
58 %
55 %
48 %
42 %
38 %
36 %
Cloud cover (%)
100 %
88 %
75 %
94 %
100 %
100 %
100 %
48 %
67 %
98 %
100 %
98 %
2 %
0 %
0 %
1 %
2 %
0 %
0 %
0 %
0 %
22 %
0 %
0 %

14-day weather forecast – Trenton

14-day trend for Trenton: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 15.9°C at night, with daytime highs up to 35.7°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Trenton August 28, 2026: Light drizzle
Trenton August 29, 2026: Sunny
Trenton August 30, 2026: Overcast
Trenton August 31, 2026: Overcast
Trenton September 1, 2026: Light rain shower
Trenton September 2, 2026: Light rain shower
Trenton September 3, 2026: Sunny
Trenton September 4, 2026: Sunny
Trenton September 5, 2026: Sunny
Trenton September 6, 2026: Sunny
Trenton September 7, 2026: Overcast
Trenton September 8, 2026: Sunny
Trenton September 9, 2026: Overcast
Trenton September 10, 2026: Overcast
Temperature (°F)
Chance of rain (%)
82
3
11
77
85
84
6
36
3
2
17
10
15
36
Precipitation
6.9 mm
0 mm
5.6 mm
7.8 mm
5.7 mm
0 mm
0.4 mm
0.1 mm
0 mm
0.6 mm
Wind max (mph)
9
9
10
11
11
9
15
11
8
6
6
8
8
7
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 Trenton August 28, 2026: Light drizzle Light drizzle 66 °F 87 °F 06:22 19:37 19:52 06:54 Full Moon (98 %)
August 29, 2026 Trenton August 29, 2026: Sunny Sunny 61 °F 83 °F 06:23 19:36 20:12 07:55 Waning Moon (94 %)
August 30, 2026 Trenton August 30, 2026: Overcast Overcast 67 °F 89 °F 06:24 19:34 20:33 08:56 Waning Moon (87 %)
August 31, 2026 Trenton August 31, 2026: Overcast Overcast 67 °F 94 °F 06:25 19:32 20:55 09:59 Waning Moon (80 %)
September 1, 2026 Trenton September 1, 2026: Light rain shower Light rain shower 71 °F 83 °F 06:26 19:31 21:22 11:05 Waning Moon (70 %)
September 2, 2026 Trenton September 2, 2026: Light rain shower Light rain shower 71 °F 84 °F 06:27 19:29 21:53 12:13 Last Quarter (60 %)
September 3, 2026 Trenton September 3, 2026: Sunny Sunny 75 °F 96 °F 06:28 19:28 22:33 13:23 Last Quarter (50 %)
September 4, 2026 Trenton September 4, 2026: Sunny Sunny 69 °F 87 °F 06:29 19:26 23:24 14:32 Last Quarter (39 %)
September 5, 2026 Trenton September 5, 2026: Sunny Sunny 63 °F 83 °F 06:30 19:24 Does not rise today 15:36 Waning Crescent (29 %)
September 6, 2026 Trenton September 6, 2026: Sunny Sunny 61 °F 81 °F 06:31 19:23 00:27 16:32 Waning Crescent (20 %)
September 7, 2026 Trenton September 7, 2026: Overcast Overcast 61 °F 81 °F 06:32 19:21 01:39 17:17 Waning Crescent (12 %)
September 8, 2026 Trenton September 8, 2026: Sunny Sunny 64 °F 82 °F 06:33 19:20 02:58 17:55 Waning Crescent (6 %)
September 9, 2026 Trenton September 9, 2026: Overcast Overcast 63 °F 92 °F 06:34 19:18 04:18 18:26 New Moon (2 %)
September 10, 2026 Trenton September 10, 2026: Overcast Overcast 76 °F 96 °F 06:35 19:16 05:37 18:53 New Moon (0 %)