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Current conditions at
Trenton-Mercer Airport (KTTN)
Lat: 40.28°NLon: 74.82°WElev: 210ft.
Overcast
29°F
-2°C
| Humidity | 66% |
| Wind Speed | S 6 mph |
| Barometer | 30.34 in (1027.2 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 19 Mar 12:53 am EDT |
Extended Forecast for
Tullytown PA
Overnight
Low: 28 °F
Partly Cloudy
Thursday
High: 49 °F
Partly Sunny
Thursday Night
Low: 35 °F
Mostly Cloudy
Friday
High: 60 °F
Increasing
CloudsFriday Night
Low: 46 °F
Rain Likely
Saturday
High: 63 °F
Partly Sunny
Saturday Night
Low: 44 °F
Mostly Cloudy
Sunday
High: 67 °F
Mostly Cloudy
Sunday Night
Low: 41 °F
Chance Rain
Detailed Forecast
Overnight
Partly cloudy, with a low around 28. Calm wind.
Thursday
Partly sunny, with a high near 49. South wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 35. Calm wind.
Friday
Increasing clouds, with a high near 60. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Rain likely. Mostly cloudy, with a low around 46. South wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tullytown PA
40.12°N 74.83°W (Elev. 13 ft)
40.12°N 74.83°W (Elev. 13 ft)
4:09 pm EDT Mar 18, 2026
1am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
Additional Resources
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Hourly Weather Forecast
