Weather forecast for 10 days
Newtown Square, PA

Weather forecast for the weekend

Saturday, May 17.

Showers
5:42 am

8:13 pm
EDT
Showers
79°F / 63°F
  • Wind: 9mph SW
  • Humidity: 73%
  • Precip. probability: 45%
  • Precipitation: 0.12"
  • UV index: 7
On Saturday, May 17, expect light showers throughout the day, with a chance of dry weather later.
Minimal precipitation is forecasted. The temperature is expected to vary between a maximum of a warm 78.8°F and a minimum of a comfortable 62.6°F.
The forecast high is higher and more aligned with what is typical in June than in May.
Sunrise will be at 5:42 am and sunset at 8:13 pm; the daylight will last for 14h and 31min.

Sunday, May 18.

Mostly Sunny
5:41 am

8:14 pm
EDT
Mostly Sunny
79°F / 59°F
  • Wind: 14mph W
  • Humidity: 48%
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • UV index: 8
On Sunday, in Newtown Square, predominantly sunny weather will make for pleasant outdoor conditions.
Minimal precipitation is forecasted. The maximum predicted temperature is a moderately hot 78.8°F, while the minimum temperature will be a mild 59°F.
It will be warmer, and the temperature will align more closely with June's average high of 79.3°F than May's.
Sunrise will be at 5:41 am and sunset at 8:14 pm; the daylight will last for 14h and 33min.

Frequently asked questions

What is the weather forecast for Newtown Square for Saturday?
On Saturday, expect light rain showers throughout the day, with a break in the rain later in the day.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in Newtown Square.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 78.8°F, while the minimum temperature will be 62.6°F.
What is the weather forecast for Newtown Square for Sunday?
On Sunday, mainly sunny conditions will dominate the day.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Newtown Square.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 78.8°F, while the minimum temperature will be 59°F.
What is the weather forecast for Newtown Square for the next ten days?
In Newtown Square, a combination of showery, cloudy and dry and sunny weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Tuesday through Sunday and next Thursday in Newtown Square. With elevated precipitation of 0.94", Wednesday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 68°F and 78.8°F, while the minimum temperature will vary between 55.4°F and 64.4°F.
What will be the warmest and the coldest days?
The warmest days will be Friday through Sunday, with a maximum of 78.8°F. Today is the coldest day, with a maximum temperature of 68°F.

Long-term weather forecast

TueMay 13.
  • 68°F
  • 59°F
Rain
Rain
  • Wind: 11mph ESE
  • Humidity: 85%
  • UV index: 3
  • Precip. probability: 86%
  • Precipitation: 0.04"
  • 5:46 am 8:09 pm EDT
WedMay 14.
  • 70°F
  • 61°F
AM Showers
AM Showers
  • Wind: 12mph E
  • Humidity: 85%
  • UV index: 4
  • Precip. probability: 69%
  • Precipitation: 0.94"
  • 5:45 am 8:10 pm EDT
ThuMay 15.
  • 77°F
  • 63°F
PM Showers
PM Showers
  • Wind: 6mph SSE
  • Humidity: 78%
  • UV index: 5
  • Precip. probability: 39%
  • Precipitation: 0.35"
  • 5:44 am 8:11 pm EDT
FriMay 16.
  • 79°F
  • 64°F
PM Showers
PM Showers
  • Wind: 9mph SSW
  • Humidity: 76%
  • UV index: 4
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • 5:43 am 8:12 pm EDT
SatMay 17.
  • 79°F
  • 63°F
Showers
Showers
  • Wind: 9mph SW
  • Humidity: 73%
  • UV index: 7
  • Precip. probability: 45%
  • Precipitation: 0.12"
  • 5:42 am 8:13 pm EDT
SunMay 18.
  • 79°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph W
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:41 am 8:14 pm EDT
MonMay 19.
  • 72°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph NW
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:40 am 8:15 pm EDT
TueMay 20.
  • 75°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNW
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:40 am 8:16 pm EDT
WedMay 21.
  • 75°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSE
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:39 am 8:17 pm EDT
ThuMay 22.
  • 72°F
  • 57°F
AM Showers
AM Showers
  • Wind: 11mph SW
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 38%
  • Precipitation: 0.16"
  • 5:38 am 8:18 pm EDT
For the next ten days, a combination of damp, dull and bright weather is predicted.
Rainfall is forecasted for Tuesday through Sunday and next Thursday.
In the coming days, the maximum temperature will range between 68°F and 78.8°F, while nighttime temperatures are expected to vary from 55.4°F to 64.4°F.
With a maximum temperature of 78.8°F, Friday through Sunday will be the warmest days; today is the coldest day, with a maximum temperature of 68°F.
Updated: May 13, 2025 @ 04:42:13 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate
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