NEWTOWN, PA 18940 Weather Forecast & Current Conditions

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TRENTON, NJ
Current Weather

3:53 PM EDT APR 2, 2026
Overcast
45°F
Feels Like: 39°F
Dewpoint: 39°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: E at 13 mph, gusts to 21
Pressure: 30.41 inches
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NEWTOWN, PA 18940
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy. A chance of showers, mainly this evening. Patchy fog this evening, then areas of fog after midnight. Near steady temperature in the lower 40s. East winds 10 to 15 mph. Chance of rain 30 percent.
FRIDAY
Cloudy in the morning, then becoming partly sunny. Widespread dense fog in the morning. Much warmer with highs in the mid 70s. Southeast winds around 5 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 50s. Southwest winds 5 to 10 mph.
SATURDAY
Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Southwest winds around 5 mph, increasing to east 10 to 15 mph in the afternoon. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
SUNDAY
Showers. Highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy with showers likely in the evening, then partly cloudy after midnight. Cooler with lows in the lower 40s. Chance of rain 70 percent.
MONDAY
Mostly sunny. Much cooler with highs in the mid 50s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 30s.
TUESDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the lower 50s. Chance of rain 30 percent.
TUESDAY NIGHT
Partly cloudy with a chance of rain showers in the evening, then clear after midnight. Cold with lows in the upper 20s. Chance of rain 30 percent.
WEDNESDAY
Sunny. Highs in the lower 50s.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 30s.

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 AM EST  4/ 2/2026
Thursday
2 APR 2026
NEWTOWN, PA 18940 weather forecast Day 1, 12 hours 1 PM 47° 41° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 2% severe)
E   14 74% 39°
High 48° NEWTOWN, PA 18940 weather forecast Day 1, 15 hours 4 PM 46° 40° Mostly Cloudy E   14 73% 38°
Mostly Cloudy

Chance of Rain

NEWTOWN, PA 18940 weather forecast Day 1, 18 hours 7 PM 44° 38° Mostly Cloudy 22%
RAIN
<.01 in
0% Thunder
( 5% severe)
E   12 76% 37°
NEWTOWN, PA 18940 weather forecast Day 1, 21 hours 10 PM 43° 38° Mostly Cloudy E   9 79% 37°
Friday
3 APR 2026
NEWTOWN, PA 18940 weather forecast Day 2, 0 hours 1 AM 42° 38° Mostly Cloudy 8%

0% Thunder
( 3% severe)
E   7 86% 38°
Low 42° NEWTOWN, PA 18940 weather forecast Day 2, 3 hours 4 AM 43° 40° Mostly Cloudy E   5 89% 40°
High 75° NEWTOWN, PA 18940 weather forecast Day 2, 6 hours 7 AM 45° 44° Mostly Cloudy 0%

0% Thunder
( 0% severe)
E   2 93% 43°

Mostly Cloudy



NEWTOWN, PA 18940 weather forecast Day 2, 9 hours 10 AM 55° 53° Mostly Cloudy SSW   7 74% 47°
NEWTOWN, PA 18940 weather forecast Day 2, 12 hours 1 PM 68° 68° Mostly Cloudy 5%

0% Thunder
( 2% severe)
SW   13 57% 52°
NEWTOWN, PA 18940 weather forecast Day 2, 15 hours 4 PM 74° 74° Partly Cloudy SW   14 51% 55°
NEWTOWN, PA 18940 weather forecast Day 2, 18 hours 7 PM 70° 70° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 5% severe)
SSW   9 59% 55°
NEWTOWN, PA 18940 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy SSW   8 68% 55°
Saturday
4 APR 2026
NEWTOWN, PA 18940 weather forecast Day 3, 0 hours 1 AM 62° 62° Mostly Cloudy 5%

0% Thunder
( 3% severe)
SW   7 78% 55°
Low 59° NEWTOWN, PA 18940 weather forecast Day 3, 3 hours 4 AM 60° 60° Mostly Cloudy SW   5 84% 55°
High 76° NEWTOWN, PA 18940 weather forecast Day 3, 6 hours 7 AM 61° 62° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 9% severe)
W   3 84% 56°

Mostly Cloudy

Chance of Rain

NEWTOWN, PA 18940 weather forecast Day 3, 9 hours 10 AM 69° 69° Mostly Cloudy E   6 66% 57°
NEWTOWN, PA 18940 weather forecast Day 3, 15 hours 1 PM 74° 74° Mostly Cloudy 34%
RAIN
.1–.25 in
0% Thunder
( 12% severe)
ESE   9 53% 56°
NEWTOWN, PA 18940 weather forecast Day 3, 18 hours 4 PM 71° 71° Mostly Cloudy ESE   12 55% 54°
NEWTOWN, PA 18940 weather forecast Day 3, 21 hours 7 PM 61° 60° Mostly Cloudy     E   10 67% 50°

TRENTON, NJ extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 49° Low 41° Low 36° Low 31° Low 35°
High 68° High 55° High 52° High 52° High 55°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
82% Rain
Partly Cloudy
21% Rain
Mostly Cloudy
27% Rain
Clear
17% Rain/Snow
Clear
17% Rain
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