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Current Weather Conditions:
TRENTON MERCER COUNTY AIRPORT , NJ, United States

NWS Point Forecast for KTTN (KTTN) 40-17N 074-49W 59M

Conditions at

2026.07.12 0553 UTC
Wind from the N (010 degrees) at 5 MPH (4 KT)
Visibility 10 mile(s)
Sky conditions clear
Temperature 68.0 F (20.0 C)
Dew Point 64.0 F (17.8 C)
Relative Humidity 87%
Pressure (altimeter) 30.06 in. Hg (1017 hPa)
Pressure tendency 0.02 inches (0.7 hPa) higher than three hours ago
ob KTTN 120553Z AUTO 01004KT 10SM CLR 20/18 A3006 RMK AO2 SLP172 T02000178 10250 20194 51007

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
77.0 (25.0) 66.9 (19.4) In the 6 hours preceding Jul 12, 2026 - 01:53 AM EDT / 2026.07.12 0553 UTC
82.0 (27.8) 68.0 (20.0) In the 24 hours preceding Jul 12, 2026 - 12:53 AM EDT / 2026.07.12 0453 UTC

Precipitation Accumulation

Precipitation
Amount
0.55 inches In the 24 hours preceding Jul 10, 2026 - 07:53 AM EDT / 2026.07.10 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 2 AM (6) Jul 12 68.0 (20.0) 64.0 (17.8) 30.06 (1017) N 5
1 AM (5) Jul 12 68.0 (20.0) 64.0 (17.8) 30.05 (1017) N 3
Midnight (4) Jul 12 69.1 (20.6) 64.9 (18.3) 30.05 (1017) NNE 5
11 PM (3) Jul 11 70.0 (21.1) 64.9 (18.3) 30.04 (1017) ENE 6
10 PM (2) Jul 11 72.0 (22.2) 64.0 (17.8) 30.02 (1016) ENE 5
9 PM (1) Jul 11 75.0 (23.9) 64.9 (18.3) 29.99 (1015) E 6
8 PM (0) Jul 11 77.0 (25.0) 66.9 (19.4) 29.98 (1015) E 7
7 PM (23) Jul 11 78.1 (25.6) 66.0 (18.9) 29.96 (1014) ENE 8
6 PM (22) Jul 11 78.1 (25.6) 69.1 (20.6) 29.96 (1014) E 8
5 PM (21) Jul 11 79.0 (26.1) 69.1 (20.6) 29.95 (1014) ENE 8
4 PM (20) Jul 11 78.1 (25.6) 69.1 (20.6) 29.95 (1014) E 7
3 PM (19) Jul 11 78.1 (25.6) 69.1 (20.6) 29.95 (1014) ENE 10
2 PM (18) Jul 11 79.0 (26.1) 69.1 (20.6) 29.95 (1014) NE 16
1 PM (17) Jul 11 80.1 (26.7) 69.1 (20.6) 29.94 (1013) NE 15
Noon (16) Jul 11 80.1 (26.7) 70.0 (21.1) 29.96 (1014) NE 10
11 AM (15) Jul 11 78.1 (25.6) 70.0 (21.1) 29.94 (1013) NE 7
10 AM (14) Jul 11 79.0 (26.1) 70.0 (21.1) 29.94 (1013) ENE 8
9 AM (13) Jul 11 77.0 (25.0) 70.0 (21.1) 29.93 (1013) E 7
8 AM (12) Jul 11 75.0 (23.9) 69.1 (20.6) 29.92 (1013) NE 5
7 AM (11) Jul 11 73.0 (22.8) 70.0 (21.1) 29.9 (1012) NNW 6
6 AM (10) Jul 11 72.0 (22.2) 70.0 (21.1) 29.89 (1012) NNW 6 mist
5 AM (9) Jul 11 72.0 (22.2) 70.0 (21.1) 29.88 (1011) Calm
4 AM (8) Jul 11 72.0 (22.2) 70.0 (21.1) 29.89 (1012) Calm
Oldest 3 AM (7) Jul 11 73.9 (23.3) 71.1 (21.7) 29.88 (1011) Calm
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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