Newtown, PA Weather Forecast
Local 7-day forecast
Isolated Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Newtown, PA in one place.
Isolated rain showers. Mostly cloudy, with a high near 71. East wind around 2 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Newtown, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 12:08 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Newtown, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 12:08 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Newtown
Friday looks like the warmest upcoming period in Newtown at 75 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 12 to 16 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 12:08 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Scattered rain showers before 11pm, then scattered showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 3 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
A slight chance of rain showers before 7am, then showers and thunderstorms. Partly sunny. High near 75, with temperatures falling to around 61 in the afternoon. West wind 12 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Rain showers. Mostly cloudy, with a low around 42. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8am. Mostly sunny, with a high near 50. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Areas of frost after 1am. Mostly clear, with a low around 33.
Widespread frost before 8am. Sunny, with a high near 59.
Mostly clear, with a low around 36.
Sunny, with a high near 63.
Partly cloudy, with a low around 40.
Mostly sunny, with a high near 64.
Partly cloudy, with a low around 40.
Sunny, with a high near 65.
Mostly clear, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Isolated Rain Showers
|
71°F |
2 mph
E
|
|
Tonight
Oct 15
|
Scattered Showers And Thunderstorms
|
66°F |
3 to 14 mph
S
|
|
Friday
Oct 16
|
Showers And Thunderstorms
|
75°F |
12 to 16 mph
W
|
|
Friday Night
Oct 16
|
Rain Showers
|
42°F |
14 mph
NW
|
|
Saturday
Oct 17
|
Chance Rain Showers then Mostly Sunny
|
50°F |
14 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear then Areas Of Frost
|
33°F |
0 to 9 mph
NE
|
|
Sunday
Oct 18
|
Widespread Frost then Sunny
|
59°F |
3 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
36°F |
2 mph
E
|
|
Monday
Oct 19
|
Sunny
|
63°F |
5 mph
SE
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
40°F |
2 mph
NE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
64°F |
0 to 3 mph
N
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
40°F |
0 to 3 mph
N
|
|
Wednesday
Oct 21
|
Sunny
|
65°F |
0 to 3 mph
N
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
41°F |
0 to 3 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newtown.