NEWTOWN, PA 18940 Weather Forecast & Current Conditions

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TRENTON, NJ
Current Weather

12:53 AM EST DEC 14, 2025
Snow
Fog
32°F
Feels Like: 32°F
Dewpoint: 30°F
Rel. Hum.: 92%
Visibility: 1/2 miles
Wind: Calm
Pressure: 29.98 inches
Last 72 hours

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NEWTOWN, PA 18940
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Snow. Snow may be heavy at times. Snow accumulation of 2 to 4 inches. Cold. Near steady temperature in the lower 30s. Northwest winds around 5 mph. Chance of snow near 100 percent.
SUNDAY
Snow in the morning. Areas of blowing snow. Snow may be heavy at times in the morning. Total snow accumulation of 4 to 8 inches. Colder with highs in the lower 30s. Temperature falling into the lower 20s in the afternoon. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow near 100 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Colder with lows around 14. Northwest winds around 15 mph with gusts up to 30 mph. Wind chill values as low as 1 below.
MONDAY
Sunny in the morning, then becoming mostly cloudy. Cold with highs in the upper 20s. West winds around 10 mph with gusts up to 20 mph.
MONDAY NIGHT
Mostly cloudy in the evening, then clearing. Cold with lows around 17. West winds 5 to 10 mph.
TUESDAY
Mostly sunny. Cold with highs in the lower 30s.
TUESDAY NIGHT
Partly cloudy. Cold with lows in the lower 20s.
WEDNESDAY
Partly sunny. Not as cool with highs in the lower 40s.
WEDNESDAY NIGHT
Partly cloudy. Cold with lows in the mid 20s.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 50s.
THURSDAY NIGHT
Rain likely. Not as cool with lows in the mid 30s. Chance of rain 70 percent.
FRIDAY
Mostly sunny. Highs in the mid 40s. Temperature falling into the upper 30s in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Colder with lows in the mid 20s.

Visible Weather Satellite
NEWTOWN, PA 18940
Infrared Weather Satellite
NEWTOWN, PA 18940
NEXRAD Weather Radar
NEWTOWN, PA 18940

TRENTON, NJ 3 hourly weather forecast

weather forecast created  7:00 PM EST 12/13/2025
Sunday
14 DEC 2025
NEWTOWN, PA 18940 weather forecast Day 1, 0 hours 1 AM 32° 29° Overcast 99%
SNOW
***
0% Thunder
( 1% severe)
WNW   1 92% 30°
Low 26° NEWTOWN, PA 18940 weather forecast Day 1, 3 hours 4 AM 31° 26° Overcast NW   5 92% 29°
High 30° NEWTOWN, PA 18940 weather forecast Day 1, 6 hours 7 AM 28° 20° Overcast 60%
SNOW
2.5–5 in
0% Thunder
( 2% severe)
NW   8 88% 25°

Decreasing Clouds

Snow Likely

NEWTOWN, PA 18940 weather forecast Day 1, 9 hours 10 AM 27° 17° Mostly Cloudy NNW   12 69% 19°
NEWTOWN, PA 18940 weather forecast Day 1, 12 hours 1 PM 27° 16° Partly Cloudy 2%

0% Thunder
( 2% severe)
NW   14 52% 13°
NEWTOWN, PA 18940 weather forecast Day 1, 15 hours 4 PM 22° Partly Cloudy NW   14 53%
NEWTOWN, PA 18940 weather forecast Day 1, 18 hours 7 PM 20° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   12 52%
NEWTOWN, PA 18940 weather forecast Day 1, 21 hours 10 PM 18° Partly Cloudy NW   12 57%
Monday
15 DEC 2025
NEWTOWN, PA 18940 weather forecast Day 2, 0 hours 1 AM 16° Clear 0%

0% Thunder
( 0% severe)
WNW   12 57%
Low 13° NEWTOWN, PA 18940 weather forecast Day 2, 3 hours 4 AM 16° Clear WNW   12 57%
High 28° NEWTOWN, PA 18940 weather forecast Day 2, 6 hours 7 AM 15° Clear 0%

0% Thunder
( 0% severe)
WNW   10 66%

Increasing Clouds



NEWTOWN, PA 18940 weather forecast Day 2, 9 hours 10 AM 22° 10° Partly Cloudy WNW   12 58% 11°
NEWTOWN, PA 18940 weather forecast Day 2, 12 hours 1 PM 27° 16° Mostly Cloudy 5%

0% Thunder
( 0% severe)
W   13 54% 14°
NEWTOWN, PA 18940 weather forecast Day 2, 15 hours 4 PM 27° 17° Mostly Cloudy W   10 57% 15°
NEWTOWN, PA 18940 weather forecast Day 2, 18 hours 7 PM 25° 17° Mostly Cloudy 9%

0% Thunder
( 0% severe)
WSW   7 65% 16°
NEWTOWN, PA 18940 weather forecast Day 2, 21 hours 10 PM 23° 15° Mostly Cloudy WSW   7 68% 15°

TRENTON, NJ extended weather forecast

Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Low 15° Low 19° Low 28° Low 36° Low 23°
High 33° High 44° High 40° High 45° High 42°
NEWTOWN, PA 18940 weather forecast Day 3 NEWTOWN, PA 18940 weather forecast Day 4 NEWTOWN, PA 18940 weather forecast Day 5 NEWTOWN, PA 18940 weather forecast Day 6 NEWTOWN, PA 18940 weather forecast Day 7
Partly Cloudy
2% Snow
Partly Cloudy
11% Rain/Snow
Partly Cloudy
17% Rain
Overcast
72% Rain
Partly Cloudy
19% Snow
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