NEWTOWN, PA 18940 Weather Forecast & Current Conditions

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TRENTON, NJ
Current Weather

5:53 PM EDT APR 3, 2026
Clear
64°F
Feels Like: 64°F
Dewpoint: 55°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: S at 8 mph
Pressure: 30.14 inches
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NEWTOWN, PA 18940
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Patchy fog after midnight. Not as cool with lows in the upper 50s. Southwest winds 5 to 10 mph.
SATURDAY
Patchy fog in the morning. Partly sunny in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. North winds around 5 mph, becoming east 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s. East winds 10 to 15 mph.
SUNDAY
Showers. Highs around 70. Temperature falling into the lower 60s in the afternoon. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy with showers likely in the evening, then mostly clear after midnight. Cooler with lows in the lower 40s. West winds 5 to 10 mph. Chance of rain 70 percent.
MONDAY
Sunny, cooler with highs in the upper 50s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 30s.
TUESDAY
Mostly sunny. Highs in the lower 50s.
TUESDAY NIGHT
Clear, colder with lows in the upper 20s.
WEDNESDAY
Sunny. Highs in the mid 50s.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 30s.
THURSDAY
Sunny, warmer with highs in the mid 60s.
THURSDAY NIGHT
Partly cloudy. Not as cool with lows in the mid 40s.

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/ 3/2026
Friday
3 APR 2026
NEWTOWN, PA 18940 weather forecast Day 1, 12 hours 1 PM 64° 63° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SW   13 65% 52°
High 73° NEWTOWN, PA 18940 weather forecast Day 1, 15 hours 4 PM 72° 72° Partly Cloudy SW   14 55% 55°
Partly Cloudy



NEWTOWN, PA 18940 weather forecast Day 1, 18 hours 7 PM 69° 69° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 7% severe)
SSW   8 61% 55°
NEWTOWN, PA 18940 weather forecast Day 1, 21 hours 10 PM 65° 65° Partly Cloudy SW   8 70% 55°
Saturday
4 APR 2026
NEWTOWN, PA 18940 weather forecast Day 2, 0 hours 1 AM 62° 62° Mostly Cloudy 2%

0% Thunder
( 5% severe)
SW   7 78% 55°
Low 59° NEWTOWN, PA 18940 weather forecast Day 2, 3 hours 4 AM 60° 60° Partly Cloudy WSW   5 84% 55°
High 76° NEWTOWN, PA 18940 weather forecast Day 2, 6 hours 7 AM 61° 62° Partly Cloudy 5%

0% Thunder
( 10% severe)
NW   3 84% 56°

Mostly Cloudy

Chance of Rain

NEWTOWN, PA 18940 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy E   5 63% 57°
NEWTOWN, PA 18940 weather forecast Day 2, 12 hours 1 PM 74° 74° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 12% severe)
ESE   8 53% 56°
NEWTOWN, PA 18940 weather forecast Day 2, 15 hours 4 PM 67° 67° Mostly Cloudy ESE   12 59% 52°
NEWTOWN, PA 18940 weather forecast Day 2, 18 hours 7 PM 58° 56° Mostly Cloudy 35%
RAIN
.1–.25 in
0% Thunder
( 11% severe)
E   12 67% 47°
NEWTOWN, PA 18940 weather forecast Day 2, 21 hours 10 PM 52° 49° Mostly Cloudy E   9 80% 46°
Sunday
5 APR 2026
NEWTOWN, PA 18940 weather forecast Day 3, 0 hours 1 AM 51° 48° Mostly Cloudy 18%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
E   8 83% 46°
Low 50° NEWTOWN, PA 18940 weather forecast Day 3, 3 hours 4 AM 53° 50° Mostly Cloudy SE   8 86% 49°
High 69° NEWTOWN, PA 18940 weather forecast Day 3, 6 hours 7 AM 59° 57° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 9% severe)
SSW   12 83% 54°

Mostly Cloudy

Rain Likely

NEWTOWN, PA 18940 weather forecast Day 3, 9 hours 10 AM 64° 63° Mostly Cloudy WSW   14 75% 56°
NEWTOWN, PA 18940 weather forecast Day 3, 15 hours 1 PM 62° 60° Mostly Cloudy 62%
RAIN
***
0% Thunder
( 3% severe)
WSW   14 72% 53°
NEWTOWN, PA 18940 weather forecast Day 3, 18 hours 4 PM 61° 59° Mostly Cloudy W   13 62% 48°
NEWTOWN, PA 18940 weather forecast Day 3, 21 hours 7 PM 58° 56° Mostly Cloudy     W   10 57% 43°

TRENTON, NJ extended weather forecast

Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Low 40° Low 37° Low 27° Low 35° Low 46°
High 57° High 53° High 50° High 63° High 64°
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
Partly Cloudy
22% Rain/Snow
Mostly Cloudy
12% Rain/Snow
Clear
7% Rain/Snow
Mostly Cloudy
26% Rain
Mostly Cloudy
47% Rain
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