Trenton Mercer Airport Weather Forecast 15 Days, Weather in TTN Today
Current weather conditions and 15 day weather forecast for Trenton Mercer Airport, New Jersey, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Trenton Mercer Airport
| 22 June 2026 Monday 21.1 ° C / 70°F  Partly cloudy |
Feels Like : 21.1 ° C / 70°F Humidity : % 68 Pressure : 1016 mb Wind Speed : 6.1 kmph / 3.8 miles from ESE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Trenton Mercer Airport, NJ, USA
Weather Forecast for next 15 Days for Trenton Mercer Airport including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Trenton Mercer Airport, New Jersey state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 June 2026 Monday |  Heavy rain |
18.9 ° C (66°F) |
31.6 ° C (88.9°F) |
21.3 ° C (70.4°F) |
% 74 | 73% | 4.8 | Sunrise:05:30 AM Sunset: 08:32 PM |
Moonrise:01:54 PM Moonset: 12:52 AM Moon Phase ( First Quarter ) |
|
| 23 June 2026 Tuesday | Heavy rain |
17.9 ° C (64.3°F) |
22.4 ° C (72.4°F) |
20 ° C (68°F) |
% 91 | 88% | 5.2 | Sunrise:05:30 AM Sunset: 08:32 PM |
Moonrise:03:02 PM Moonset: 01:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 June 2026 Wednesday |  Sunny |
14.6 ° C (58.3°F) |
27.3 ° C (81.2°F) |
21.3 ° C (70.3°F) |
% 56 | 3% | 9 | Sunrise:05:30 AM Sunset: 08:32 PM |
Moonrise:04:10 PM Moonset: 01:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 June 2026 Thursday |  Patchy rain nearby |
16.3 ° C (61.3°F) |
30.5 ° C (86.8°F) |
23 ° C (73.3°F) |
% 53 | 17% | 7 | Sunrise:05:30 AM Sunset: 08:33 PM |
Moonrise:05:17 PM Moonset: 02:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 June 2026 Friday | Patchy rain nearby |
19.2 ° C (66.6°F) |
27.8 ° C (82°F) |
22.3 ° C (72.2°F) |
% 75 | 62% | 1.3 | Sunrise:05:31 AM Sunset: 08:33 PM |
Moonrise:06:22 PM Moonset: 02:41 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 June 2026 Saturday | Patchy rain nearby |
20.5 ° C (68.9°F) |
28.8 ° C (83.9°F) |
23.5 ° C (74.2°F) |
% 80 | 63% | 5 | Sunrise:05:31 AM Sunset: 08:33 PM |
Moonrise:07:23 PM Moonset: 03:21 AM Moon Phase ( Full Moon ) |
|
| 28 June 2026 Sunday | Patchy rain nearby |
19.1 ° C (66.4°F) |
31.9 ° C (89.4°F) |
25.4 ° C (77.7°F) |
% 64 | 36% | 6 | Sunrise:05:32 AM Sunset: 08:33 PM |
Moonrise:08:17 PM Moonset: 04:08 AM Moon Phase ( Full Moon ) |
|
| 29 June 2026 Monday | Patchy rain nearby |
22.2 ° C (72°F) |
33.5 ° C (92.3°F) |
26.6 ° C (79.9°F) |
% 69 | 57% | 6 | Sunrise:05:32 AM Sunset: 08:33 PM |
Moonrise:09:03 PM Moonset: 05:02 AM Moon Phase ( Full Moon ) |
|
| 30 June 2026 Tuesday | Sunny |
21.5 ° C (70.7°F) |
34.8 ° C (94.7°F) |
27.9 ° C (82.3°F) |
% 62 | 4% | 7 | Sunrise:05:32 AM Sunset: 08:33 PM |
Moonrise:09:40 PM Moonset: 06:01 AM Moon Phase ( Full Moon ) |
|
| 01 July 2026 Wednesday | Partly Cloudy |
23 ° C (73.4°F) |
33.7 ° C (92.6°F) |
27.5 ° C (81.6°F) |
% 64 | 7% | 7 | Sunrise:05:33 AM Sunset: 08:32 PM |
Moonrise:10:11 PM Moonset: 07:03 AM Moon Phase ( Waning Gibbous ) |
|
| 02 July 2026 Thursday | Patchy rain nearby |
20.2 ° C (68.4°F) |
34.4 ° C (94°F) |
27 ° C (80.6°F) |
% 57 | 57% | 6 | Sunrise:05:33 AM Sunset: 08:32 PM |
Moonrise:10:38 PM Moonset: 08:05 AM Moon Phase ( Waning Gibbous ) |
|
| 03 July 2026 Friday | Sunny |
19.5 ° C (67.1°F) |
28.2 ° C (82.7°F) |
24 ° C (75.2°F) |
% 57 | 3% | 6 | Sunrise:05:34 AM Sunset: 08:32 PM |
Moonrise:11:00 PM Moonset: 09:07 AM Moon Phase ( Waning Gibbous ) |
|
| 04 July 2026 Saturday | Sunny |
16.6 ° C (61.9°F) |
28.4 ° C (83.1°F) |
22.5 ° C (72.6°F) |
% 55 | 4% | 6 | Sunrise:05:34 AM Sunset: 08:32 PM |
Moonrise:11:21 PM Moonset: 10:08 AM Moon Phase ( Waning Gibbous ) |
|
| 05 July 2026 Sunday | Partly Cloudy |
19.6 ° C (67.2°F) |
33.3 ° C (92°F) |
26 ° C (78.9°F) |
% 51 | 4% | 7 | Sunrise:05:35 AM Sunset: 08:32 PM |
Moonrise:11:41 PM Moonset: 11:08 AM Moon Phase ( Last Quarter ) |
|
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