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Weather Trenton: Current forecast

Trenton / New Jersey (NJ) / United States

20.4 °C
Feels like 20.1 °C
Min 12 °C / Max 24 °C
Weather Trenton: Overcast, 20 °C Overcast
10.1 km/h WNW
Wind
27.1 km/h WNW
Gusts
1010 hPa
Pressure
0 mm
Precipitation
71 %
Humidity
0.1
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
07:06 / 18:24
Sunrise / Sunset
09:25 / 19:10
Moonrise / Moonset
Waxing Crescent (5 %)
Moon phase

Updated: Oct 13, 2026, 0:05 CEST Oct 12, 2026, 18:05 EDT

Today's Summary

Right now Trenton has overcast weather. The thermometer currently shows 20.4°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 12.3°C and 23.9°C.

Hourly forecast – Trenton, today

Oct 12, 19:00
18 °C
Overcast
Trenton Oct 12, 19:00: Overcast, 18 °C
Oct 12, 20:00
17 °C
Partly cloudy
Trenton Oct 12, 20:00: Partly cloudy, 17 °C
Oct 12, 21:00
17 °C
Cloudy
Trenton Oct 12, 21:00: Cloudy, 17 °C
Oct 12, 22:00
16 °C
Cloudy
Trenton Oct 12, 22:00: Cloudy, 16 °C
Oct 12, 23:00
16 °C
Clear
Trenton Oct 12, 23:00: Clear, 16 °C
Oct 13, 00:00
16 °C
Clear
Trenton Oct 13, 00:00: Clear, 16 °C
Oct 13, 01:00
16 °C
Clear
Trenton Oct 13, 01:00: Clear, 16 °C
Oct 13, 02:00
16 °C
Clear
Trenton Oct 13, 02:00: Clear, 16 °C
Oct 13, 03:00
15 °C
Clear
Trenton Oct 13, 03:00: Clear, 15 °C
Oct 13, 04:00
15 °C
Clear
Trenton Oct 13, 04:00: Clear, 15 °C
Oct 13, 05:00
15 °C
Clear
Trenton Oct 13, 05:00: Clear, 15 °C
Oct 13, 06:00
16 °C
Sunny
Trenton Oct 13, 06:00: Sunny, 16 °C
Oct 13, 07:00
19 °C
Sunny
Trenton Oct 13, 07:00: Sunny, 19 °C
Oct 13, 08:00
21 °C
Sunny
Trenton Oct 13, 08:00: Sunny, 21 °C
Oct 13, 09:00
22 °C
Partly cloudy
Trenton Oct 13, 09:00: Partly cloudy, 22 °C
Oct 13, 10:00
24 °C
Sunny
Trenton Oct 13, 10:00: Sunny, 24 °C
Oct 13, 11:00
25 °C
Sunny
Trenton Oct 13, 11:00: Sunny, 25 °C
Oct 13, 12:00
26 °C
Sunny
Trenton Oct 13, 12:00: Sunny, 26 °C
Oct 13, 13:00
26 °C
Sunny
Trenton Oct 13, 13:00: Sunny, 26 °C
Oct 13, 14:00
26 °C
Sunny
Trenton Oct 13, 14:00: Sunny, 26 °C
Oct 13, 15:00
25 °C
Sunny
Trenton Oct 13, 15:00: Sunny, 25 °C
Oct 13, 16:00
24 °C
Cloudy
Trenton Oct 13, 16:00: Cloudy, 24 °C
Oct 13, 17:00
23 °C
Clear
Trenton Oct 13, 17:00: Clear, 23 °C
Oct 13, 18:00
22 °C
Clear
Trenton Oct 13, 18:00: Clear, 22 °C
Time
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
Trenton Oct 12, 19:00: Overcast
Trenton Oct 12, 20:00: Partly cloudy
Trenton Oct 12, 21:00: Cloudy
Trenton Oct 12, 22:00: Cloudy
Trenton Oct 12, 23:00: Clear
Trenton Oct 13, 00:00: Clear
Trenton Oct 13, 01:00: Clear
Trenton Oct 13, 02:00: Clear
Trenton Oct 13, 03:00: Clear
Trenton Oct 13, 04:00: Clear
Trenton Oct 13, 05:00: Clear
Trenton Oct 13, 06:00: Sunny
Trenton Oct 13, 07:00: Sunny
Trenton Oct 13, 08:00: Sunny
Trenton Oct 13, 09:00: Partly cloudy
Trenton Oct 13, 10:00: Sunny
Trenton Oct 13, 11:00: Sunny
Trenton Oct 13, 12:00: Sunny
Trenton Oct 13, 13:00: Sunny
Trenton Oct 13, 14:00: Sunny
Trenton Oct 13, 15:00: Sunny
Trenton Oct 13, 16:00: Cloudy
Trenton Oct 13, 17:00: Clear
Trenton Oct 13, 18:00: Clear
Temperature (°C)
Chance of rain (%)
25
17
23
23
13
13
13
13
13
13
14
12
8
6
7
3
2
1
1
2
2
10
4
5
Precipitation
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
NW
9
NW
8
NW
7
WNW
6
WNW
6
WNW
6
WNW
5
W
5
W
4
W
3
WSW
4
WSW
5
SW
5
SW
7
SSW
9
SSW
12
SSW
13
SW
15
SSW
16
SSW
17
SSW
16
SSW
17
SSW
16
SSW
16
Pressure (hPa)
1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1015
1015
1014
1013
1013
1012
1013
1013
1013
Humidity (%)
83 %
87 %
88 %
88 %
88 %
88 %
89 %
89 %
89 %
89 %
90 %
87 %
77 %
69 %
61 %
55 %
49 %
46 %
45 %
48 %
53 %
59 %
63 %
66 %
Cloud cover (%)
96 %
48 %
76 %
77 %
6 %
5 %
5 %
5 %
5 %
5 %
5 %
2 %
5 %
6 %
51 %
5 %
4 %
1 %
1 %
5 %
5 %
76 %
8 %
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 1.8°C at night, with daytime highs up to 27.5°C.

Date
Oct 12
Oct 13
Oct 14
Oct 15
Oct 16
Oct 17
Oct 18
Oct 19
Oct 20
Oct 21
Oct 22
Oct 23
Oct 24
Oct 25
Trenton October 12, 2026: Overcast
Trenton October 13, 2026: Sunny
Trenton October 14, 2026: Sunny
Trenton October 15, 2026: Overcast
Trenton October 16, 2026: Overcast
Trenton October 17, 2026: Sunny
Trenton October 18, 2026: Sunny
Trenton October 19, 2026: Sunny
Trenton October 20, 2026: Overcast
Trenton October 21, 2026: Sunny
Trenton October 22, 2026: Sunny
Trenton October 23, 2026: Sunny
Trenton October 24, 2026: Overcast
Trenton October 25, 2026: Overcast
Temperature (°C)
Chance of rain (%)
40
9
37
17
65
2
1
3
15
6
5
7
9
65
Precipitation
0.4 mm
0 mm
0.7 mm
0.1 mm
1.8 mm
—
—
—
—
—
—
—
—
2.7 mm
Wind max (km/h)
17
17
20
18
30
30
10
15
9
8
8
14
21
20
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
October 12, 2026 Trenton October 12, 2026: Overcast Overcast 12 °C 24 °C 07:06 18:24 09:25 19:10 Waxing Crescent (5 %)
October 13, 2026 Trenton October 13, 2026: Sunny Sunny 15 °C 26 °C 07:07 18:22 10:37 19:49 Waxing Crescent (11 %)
October 14, 2026 Trenton October 14, 2026: Sunny Sunny 19 °C 28 °C 07:08 18:21 11:44 20:35 Waxing Crescent (18 %)
October 15, 2026 Trenton October 15, 2026: Overcast Overcast 14 °C 21 °C 07:09 18:19 12:43 21:28 Waxing Crescent (27 %)
October 16, 2026 Trenton October 16, 2026: Overcast Overcast 13 °C 25 °C 07:10 18:18 13:33 22:26 First Quarter (37 %)
October 17, 2026 Trenton October 17, 2026: Sunny Sunny 3 °C 12 °C 07:11 18:16 14:14 23:28 First Quarter (47 %)
October 18, 2026 Trenton October 18, 2026: Sunny Sunny 2 °C 12 °C 07:12 18:15 14:48 Does not set today First Quarter (58 %)
October 19, 2026 Trenton October 19, 2026: Sunny Sunny 5 °C 17 °C 07:14 18:13 15:16 00:30 First Quarter (68 %)
October 20, 2026 Trenton October 20, 2026: Overcast Overcast 10 °C 19 °C 07:15 18:12 15:40 01:32 Waxing Moon (77 %)
October 21, 2026 Trenton October 21, 2026: Sunny Sunny 12 °C 21 °C 07:16 18:10 16:01 02:33 Waxing Moon (86 %)
October 22, 2026 Trenton October 22, 2026: Sunny Sunny 10 °C 20 °C 07:17 18:09 16:22 03:34 Waxing Moon (92 %)
October 23, 2026 Trenton October 23, 2026: Sunny Sunny 11 °C 21 °C 07:18 18:08 16:42 04:35 Full Moon (97 %)
October 24, 2026 Trenton October 24, 2026: Overcast Overcast 15 °C 23 °C 07:19 18:06 17:04 05:38 Full Moon (100 %)
October 25, 2026 Trenton October 25, 2026: Overcast Overcast 12 °C 19 °C 07:20 18:05 17:29 06:43 Full Moon (100 %)
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