Mercer County Airport (TTN) 15 Day Weather Forecast, Trenton United States

Current weather conditions and 15 day weather forecast for Mercer County Airport in Trenton, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at TTN

13 November 2026 Fri
9 ° C
( 48.2°F )

Overcast
Overcast
Feels Like : 6.6 ° C / 44°F
Humidity : % 94
Pressure : 996 mb
Wind Speed : 15.5 kmph / 9.6 miles from NENE
Visibility : 16.1 km
Precipitation (rainfall) : 2.33 mm
Cloud (%) : 100

15-day weather forecast for Mercer County Airport, Trenton, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 November 2026 Thu Light rain shower Light rain shower 9.3 ° C 16.2 ° C 12 ° C % 84 18.7 km/h 88%
13 November 2026 Fri Light rain Light rain 2.9 ° C 9.1 ° C 4.5 ° C % 93 22.7 km/h 93%
14 November 2026 Sat Overcast Overcast 2.1 ° C 7 ° C 4.5 ° C % 69 21.6 km/h 14%
15 November 2026 Sun Partly Cloudy Partly Cloudy 2.9 ° C 8.2 ° C 5.5 ° C % 66 21.6 km/h 9%
16 November 2026 Mon Sunny Sunny 1.8 ° C 9.7 ° C 5 ° C % 72 15.5 km/h 7%
17 November 2026 Tue Sunny Sunny 1.5 ° C 11.2 ° C 5.9 ° C % 76 9 km/h 8%
18 November 2026 Wed Sunny Sunny 3.2 ° C 14 ° C 7.6 ° C % 69 8.3 km/h 6%
19 November 2026 Thu Sunny Sunny 3.7 ° C 14.9 ° C 8.2 ° C % 66 6.5 km/h 6%
20 November 2026 Fri Sunny Sunny 4.3 ° C 15.8 ° C 9.1 ° C % 69 10.1 km/h 6%
21 November 2026 Sat Partly Cloudy Partly Cloudy 6.5 ° C 13.9 ° C 9.5 ° C % 73 11.2 km/h 10%
22 November 2026 Sun Partly Cloudy Partly Cloudy 5.5 ° C 13.8 ° C 9 ° C % 74 16.9 km/h 10%
23 November 2026 Mon Partly Cloudy Partly Cloudy 5.3 ° C 12.1 ° C 8 ° C % 68 6.8 km/h 9%
24 November 2026 Tue Partly Cloudy Partly Cloudy 4.8 ° C 14.5 ° C 8.8 ° C % 79 10.1 km/h 14%
25 November 2026 Wed Overcast Overcast 8.5 ° C 16.8 ° C 13.3 ° C % 91 14.4 km/h 91%
Weather forecasts are usually fully updated every 3 hours.

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