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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

2026.01.05 0253 UTC
Wind from the WSW (250 degrees) at 6 MPH (5 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Temperature 27.0 F (-2.8 C)
Windchill 19 F (-7 C)
Dew Point 17.1 F (-8.3 C)
Relative Humidity 65%
Pressure (altimeter) 30.19 in. Hg (1022 hPa)
Pressure tendency 0.03 inches (1.1 hPa) higher than three hours ago
ob KTTN 050253Z 25005KT 10SM SCT044 M03/M08 A3019 RMK AO2 SLP219 T10281083 51011

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
34.0 (1.1) 27.0 (-2.8) In the 6 hours preceding Jan 04, 2026 - 06:53 PM EST / 2026.01.04 2353 UTC
28.9 (-1.7) 17.1 (-8.3) In the 24 hours preceding Jan 03, 2026 - 11:53 PM EST / 2026.01.04 0453 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 10 PM (3) Jan 04 27.0 (-2.8) 17.1 (-8.3) 30.19 (1022) WSW 6
9 PM (2) Jan 04 27.0 (-2.8) 17.1 (-8.3) 30.19 (1022) WSW 5
8 PM (1) Jan 04 26.1 (-3.3) 16.0 (-8.9) 30.17 (1021) SW 3
7 PM (0) Jan 04 27.0 (-2.8) 16.0 (-8.9) 30.16 (1021) Calm
6 PM (23) Jan 04 28.0 (-2.2) 16.0 (-8.9) 30.16 (1021) WNW 7
5 PM (22) Jan 04 30.0 (-1.1) 16.0 (-8.9) 30.12 (1019) NW 6
4 PM (21) Jan 04 30.9 (-0.6) 17.1 (-8.3) 30.1 (1019) NW 12
3 PM (20) Jan 04 32.0 (0.0) 17.1 (-8.3) 30.08 (1018) WNW 12
2 PM (19) Jan 04 33.1 (0.6) 17.1 (-8.3) 30.08 (1018) NW 14
1 PM (18) Jan 04 33.1 (0.6) 17.1 (-8.3) 30.06 (1017) NNW 12
Noon (17) Jan 04 33.1 (0.6) 17.1 (-8.3) 30.06 (1017) NW 10
11 AM (16) Jan 04 30.9 (-0.6) 17.1 (-8.3) 30.08 (1018) Variable 7
10 AM (15) Jan 04 30.0 (-1.1) 17.1 (-8.3) 30.09 (1018) Variable 6
9 AM (14) Jan 04 27.0 (-2.8) 18.0 (-7.8) 30.06 (1017) Variable 3
8 AM (13) Jan 04 25.0 (-3.9) 17.1 (-8.3) 30.05 (1017) WNW 3
7 AM (12) Jan 04 25.0 (-3.9) 16.0 (-8.9) 30.04 (1017) NW 3
6 AM (11) Jan 04 25.0 (-3.9) 16.0 (-8.9) 30.02 (1016) WNW 3
5 AM (10) Jan 04 25.0 (-3.9) 15.1 (-9.4) 30 (1015) Calm
4 AM (9) Jan 04 26.1 (-3.3) 16.0 (-8.9) 29.99 (1015) Calm
3 AM (8) Jan 04 26.1 (-3.3) 15.1 (-9.4) 30 (1015) WNW 3
2 AM (7) Jan 04 26.1 (-3.3) 15.1 (-9.4) 29.99 (1015) NNW 5
1 AM (6) Jan 04 25.0 (-3.9) 15.1 (-9.4) 29.98 (1015) NW 3
Midnight (5) Jan 04 25.0 (-3.9) 15.1 (-9.4) 29.98 (1015) NW 3
Oldest 11 PM (4) Jan 03 24.1 (-4.4) 15.1 (-9.4) 29.99 (1015) Calm
Time
EST (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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