
Coastal and Marine Hazards This Week
Coastal flooding, dangerous rip currents, high surf, and hazardous marine conditions are expected through this week. View this briefing for more details. Read More >
Hazardous Weather Conditions
Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Fair
53°F
12°C
| Humidity | 69% |
| Wind Speed | NE 9 mph |
| Barometer | 30.42 in (1029.5 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 24 Sep 12:53 am EDT |
Extended Forecast for
Tullytown PA
Coastal Flood Advisory September 24, 01:03am until September 25, 04:00am
NOW until 4:00am Fri

Coastal Flood Advisory
Overnight

Low: 52 °F
Partly Cloudy
Thursday

High: 68 °F
Mostly Sunny
Thursday Night

Low: 54 °F
Mostly Cloudy
Friday
High: 70 °F
Partly Sunny
then Chance
ShowersFriday Night

Low: 55 °F
Chance
ShowersSaturday

High: 70 °F
Chance
ShowersSaturday Night

Low: 56 °F
Chance
ShowersSunday

High: 69 °F
Chance
Showers
Detailed Forecast
Overnight
Partly cloudy, with a low around 52. Northeast wind around 15 mph.
Thursday
Mostly sunny, with a high near 68. Northeast wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 54. Northeast wind 10 to 15 mph.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 70. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers. Mostly cloudy, with a low around 55. North wind 10 to 15 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Sunday
A chance of showers before 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 71.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Tullytown PA
40.16°N 74.82°W (Elev. 72 ft)
40.16°N 74.82°W (Elev. 72 ft)
4:10 pm EDT Sep 23, 2026
1am EDT Sep 24, 2026-6pm EDT Sep 30, 2026



