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Light Wintry Mix through This Morning, then a Winter Storm Anticipated Sunday into Monday

Briefing on this morning's icing in the southern Poconos and NW NJ, as well as potential impacts from a winter storm Sunday into Monday. Read More >

Current conditions at

Trenton-Mercer Airport (KTTN)

Lat: 40.28°NLon: 74.82°WElev: 210ft.

Fog/Mist

39°F

4°C

Humidity 96%
Wind Speed NE 15 mph
Barometer 29.63 in (1002.8 mb)
Dewpoint 38°F (3°C)
Visibility 1.50 mi
Wind Chill31°F (-1°C)
Last update 20 Feb 12:53 pm EST
Extended Forecast for

Tullytown PA

  • This Afternoon

    This Afternoon: A chance of rain, mainly before 2pm, then a chance of drizzle after 3pm. Areas of fog. Otherwise, cloudy, with a high near 45. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain
    and Areas Fog

  • Tonight

    Tonight: A chance of drizzle before 11pm. Areas of fog before 11pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 36. West wind 5 to 10 mph.

    Low: 36 °F

    Chance
    Drizzle and
    Areas Fog
    then Partly
    Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 48. West wind 5 to 10 mph.

    High: 48 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of rain and snow after 1am. Increasing clouds, with a low around 33. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain, becoming all snow after 4pm. High near 40. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Snow

  • Monday

    Monday: A chance of snow before 1pm. Cloudy, with a high near 38. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of rain, mainly before 2pm, then a chance of drizzle after 3pm. Areas of fog. Otherwise, cloudy, with a high near 45. Northeast wind 5 to 10 mph. Chance of precipitation is 40%.
Tonight
A chance of drizzle before 11pm. Areas of fog before 11pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 36. West wind 5 to 10 mph.
Saturday
Increasing clouds, with a high near 48. West wind 5 to 10 mph.
Saturday Night
A chance of rain and snow after 1am. Increasing clouds, with a low around 33. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow, possibly mixed with rain, becoming all snow after 4pm. High near 40. Northeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 31. Chance of precipitation is 80%.
Monday
A chance of snow before 1pm. Cloudy, with a high near 38. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
A chance of rain. Cloudy, with a low around 36. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tullytown PA
 40.12°N 74.83°W (Elev. 13 ft)
Last Update:
12:02 pm EST Feb 20, 2026
Forecast Valid:
1pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation