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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

2026.03.05 0153 UTC
Wind from the SSW (210 degrees) at 3 MPH (3 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 44.1 F (6.7 C)
Dew Point 41.0 F (5.0 C)
Relative Humidity 88%
Pressure (altimeter) 30.25 in. Hg (1024 hPa)
ob KTTN 050153Z 21003KT 10SM OVC025 07/05 A3025 RMK AO2 SLP240 T00670050

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
46.9 (8.3) 44.1 (6.7) In the 6 hours preceding Mar 04, 2026 - 06:53 PM EST / 2026.03.04 2353 UTC
37.9 (3.3) 28.9 (-1.7) In the 24 hours preceding Mar 03, 2026 - 11:53 PM EST / 2026.03.04 0453 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Mar 04, 2026 - 03:53 PM EST / 2026.03.04 2053 UTC
A trace In the 6 hours preceding Mar 04, 2026 - 06:53 PM EST / 2026.03.04 2353 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 9 PM (2) Mar 04 44.1 (6.7) 41.0 (5.0) 30.25 (1024) SSW 3
8 PM (1) Mar 04 44.1 (6.7) 41.0 (5.0) 30.25 (1024) Calm
7 PM (0) Mar 04 45.0 (7.2) 39.9 (4.4) 30.26 (1024) Calm haze
6 PM (23) Mar 04 45.0 (7.2) 41.0 (5.0) 30.24 (1024) Calm mist
5 PM (22) Mar 04 46.0 (7.8) 39.9 (4.4) 30.23 (1023) N 5
4 PM (21) Mar 04 46.0 (7.8) 39.9 (4.4) 30.23 (1023) Calm
3 PM (20) Mar 04 46.0 (7.8) 39.9 (4.4) 30.23 (1023) ESE 6
2 PM (19) Mar 04 46.0 (7.8) 41.0 (5.0) 30.23 (1023) SE 6
1 PM (18) Mar 04 46.9 (8.3) 41.0 (5.0) 30.24 (1024) ESE 3
Noon (17) Mar 04 45.0 (7.2) 39.9 (4.4) 30.27 (1025) E 7
11 AM (16) Mar 04 44.1 (6.7) 39.0 (3.9) 30.28 (1025) N 5
10 AM (15) Mar 04 43.0 (6.1) 39.0 (3.9) 30.28 (1025) Variable 5 mist
9 AM (14) Mar 04 39 (4) 37 (3) 30.26 (1024) Calm mist
8 AM (13) Mar 04 37.9 (3.3) 37.0 (2.8) 30.25 (1024) Variable 5 mist
7 AM (12) Mar 04 37.0 (2.8) 37.0 (2.8) 30.24 (1024) Calm mist
6 AM (11) Mar 04 37.9 (3.3) 37.0 (2.8) 30.23 (1023) Calm mist
5 AM (10) Mar 04 37.9 (3.3) 37.0 (2.8) 30.22 (1023) SSW 5 mist
4 AM (9) Mar 04 37.9 (3.3) 37.0 (2.8) 30.22 (1023) Calm mist
3 AM (8) Mar 04 37.9 (3.3) 37.0 (2.8) 30.21 (1023) WSW 3 mist
2 AM (7) Mar 04 37.9 (3.3) 37.0 (2.8) 30.21 (1023) WSW 3 mist
1 AM (6) Mar 04 37.9 (3.3) 37.0 (2.8) 30.21 (1023) WSW 6 light rain
Midnight (5) Mar 04 37.9 (3.3) 37.9 (3.3) 30.2 (1022) W 6 mist
11 PM (4) Mar 03 37.9 (3.3) 37.0 (2.8) 30.21 (1023) WSW 5 mist
Oldest 10 PM (3) Mar 03 36.0 (2.2) 36.0 (2.2) 30.21 (1023) SSW 3 mist
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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