Newtown Square, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Newtown Square, PA in one place.
Sunny, with a high near 81. East wind 5 to 10 mph.
Local Weather Overview
This forecast page for Newtown Square, 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: Jun 7, 2026 11:57 AM EDT.
The active forecast window currently covers Jun 8 to Jun 13, 2026 for Newtown Square, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 11:57 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Newtown Square
Thursday looks like the warmest upcoming period in Newtown Square at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph E.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 11:57 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 55. South wind 0 to 10 mph.
Sunny, with a high near 85. Southwest wind 0 to 5 mph.
Mostly clear, with a low around 62.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 94.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
A chance of rain showers after 8am. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Sunny
|
81°F |
5 to 10 mph
E
|
|
Monday Night
Jun 8
|
Clear
|
55°F |
0 to 10 mph
S
|
|
Tuesday
Jun 9
|
Sunny
|
85°F |
0 to 5 mph
SW
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
62°F |
5 mph
S
|
|
Wednesday
Jun 10
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
5 to 10 mph
SW
|
|
Wednesday Night
Jun 10
|
Slight Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
SW
|
|
Thursday
Jun 11
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
94°F |
5 to 10 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
73°F |
5 mph
SW
|
|
Friday
Jun 12
|
Mostly Sunny then Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
SW
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
72°F |
5 mph
W
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
91°F |
5 mph
NW
|
|
Saturday Night
Jun 13
|
Chance Rain Showers
|
70°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newtown Square.