Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

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

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

Conditions at

2026.10.13 1001 UTC
Wind Calm
Visibility 3/4 mile(s)
Sky conditions obscured
Weather Mist
Temperature 52.0 F (11.1 C)
Dew Point 52.0 F (11.1 C)
Relative Humidity 100%
Pressure (altimeter) 29.97 in. Hg (1014 hPa)
ob KTTN 131001Z 00000KT 3/4SM BR VV001 11/11 A2997 RMK AO2 T01110111

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
66.0 (18.9) 55.9 (13.3) In the 6 hours preceding Oct 13, 2026 - 01:53 AM EDT / 2026.10.13 0553 UTC
72.0 (22.2) 54.0 (12.2) In the 24 hours preceding Oct 13, 2026 - 12:53 AM EDT / 2026.10.13 0453 UTC

Precipitation Accumulation

Precipitation
Amount
1.74 inches In the 24 hours preceding Oct 12, 2026 - 07:53 AM EDT / 2026.10.12 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 6 AM (10) Oct 13 52.0 (11.1) 52.0 (11.1) 29.97 (1014) Calm mist
5 AM (9) Oct 13 54.0 (12.2) 53.1 (11.7) 29.96 (1014) Calm mist
4 AM (8) Oct 13 54.0 (12.2) 53.1 (11.7) 29.95 (1014) Calm mist
3 AM (7) Oct 13 55.0 (12.8) 54.0 (12.2) 29.94 (1013) Calm
2 AM (6) Oct 13 55.9 (13.3) 55.0 (12.8) 29.93 (1013) Calm
1 AM (5) Oct 13 57.9 (14.4) 57.0 (13.9) 29.92 (1013) SW 3
Midnight (4) Oct 13 59.0 (15.0) 57.0 (13.9) 29.92 (1013) Calm
11 PM (3) Oct 12 61.0 (16.1) 57.0 (13.9) 29.9 (1012) Calm
10 PM (2) Oct 12 60.1 (15.6) 57.0 (13.9) 29.89 (1012) Calm
9 PM (1) Oct 12 64.0 (17.8) 57.9 (14.4) 29.88 (1011) NW 3
8 PM (0) Oct 12 66.0 (18.9) 57.9 (14.4) 29.87 (1011) WNW 3
7 PM (23) Oct 12 66.9 (19.4) 57.0 (13.9) 29.85 (1010) NW 3
6 PM (22) Oct 12 70.0 (21.1) 57.0 (13.9) 29.84 (1010) WNW 5
5 PM (21) Oct 12 72.0 (22.2) 57.0 (13.9) 29.82 (1009) WNW 12
4 PM (20) Oct 12 71.1 (21.7) 57.9 (14.4) 29.82 (1009) WNW 8
3 PM (19) Oct 12 72.0 (22.2) 59.0 (15.0) 29.81 (1009) NNW 7
2 PM (18) Oct 12 70.0 (21.1) 57.9 (14.4) 29.83 (1010) NW 10
1 PM (17) Oct 12 68.0 (20.0) 57.9 (14.4) 29.84 (1010) N 13
Noon (16) Oct 12 68.0 (20.0) 57.9 (14.4) 29.84 (1010) N 13
11 AM (15) Oct 12 66.0 (18.9) 57.0 (13.9) 29.84 (1010) N 13
10 AM (14) Oct 12 61.0 (16.1) 55.0 (12.8) 29.83 (1010) N 14
9 AM (13) Oct 12 59.0 (15.0) 54.0 (12.2) 29.83 (1010) N 13
8 AM (12) Oct 12 55.0 (12.8) 54.0 (12.2) 29.78 (1008) NNW 12
Oldest 7 AM (11) Oct 12 55.0 (12.8) 54.0 (12.2) 29.77 (1008) NNW 9
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




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits