Weather forecast for 10 days
Westmount, PA

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:32 am

8:36 pm
EDT
Partly Cloudy
90°F / 70°F
  • Wind: 7mph WSW
  • Humidity: 51%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in Westmount, changing cloud patterns will allow for periods of sunshine.
Rainfall is not expected. Modest temperature shifts from a high of a blazing 89.6°F to a low of a delightful 69.8°F are anticipated.
Sunrise will be at 5:32 am and sunset at 8:36 pm; the daylight will last for 15h and 4min.

Sunday, Jun 22.

Partly Cloudy
5:32 am

8:36 pm
EDT
Partly Cloudy
93°F / 73°F
  • Wind: 8mph WSW
  • Humidity: 55%
  • Precip. probability: 14%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Westmount, occasional cloudiness will be present, but there will still be plenty of sun.
Rainfall is not expected. Day and night temperatures will subtly differ, ranging from a peak of a blazing 93.2°F to a low of a moderately hot 73.4°F.
Sunrise will be at 5:32 am and sunset at 8:36 pm; the daylight will last for 15h and 4min.

Frequently asked questions

What is the weather forecast for Westmount for Saturday?
On Saturday, in Westmount, high-altitude clouds may scatter across the sky, but the sun will still shine.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday in Westmount?
On Saturday, the highest temperature will be 89.6°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for Westmount for Sunday?
On Sunday, moments of sunshine will break through the patchy clouds.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 93.2°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Westmount for the next ten days?
In Westmount, weather will be unstable, and a combination of clear, lightning-active, cloudy and showery weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Tuesday through Thursday and next Thursday in Westmount. With light precipitation of 0.35", Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 84.2°F and 98.6°F, as the minimum temperature will vary between 64.4°F and 77°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 86°F and 114.8°F.
What will be the hottest and the coldest days?
With the maximum temperature of 98.6°F, next Tuesday will be the hottest day. With a maximum temperature of 84.2°F, Wednesday and Friday will be the coldest days.

Long-term weather forecast

TueJun 17.
  • min.
  • 66°F
Showers Early
Showers Early
  • Wind: 4mph SSE
  • Humidity: 89%
  • UV index: 0
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • 5:31 am 8:35 pm EDT
WedJun 18.
  • 84°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph SW
  • Humidity: 79%
  • UV index: 7
  • Precip. probability: 64%
  • Precipitation: 0.2"
  • 5:31 am 8:35 pm EDT
ThuJun 19.
  • 90°F
  • 64°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph SW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 49%
  • Precipitation: 0.35"
  • 5:31 am 8:35 pm EDT
FriJun 20.
  • 84°F
  • 66°F
Sunny
Sunny
  • Wind: 8mph WNW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:32 am 8:35 pm EDT
SatJun 21.
  • 90°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Humidity: 51%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:32 am 8:36 pm EDT
SunJun 22.
  • 93°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph WSW
  • Humidity: 55%
  • UV index: 9
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:32 am 8:36 pm EDT
MonJun 23.
  • 97°F
  • 77°F
Sunny
Sunny
  • Wind: 6mph WNW
  • Humidity: 54%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:32 am 8:36 pm EDT
TueJun 24.
  • 99°F
  • 77°F
Sunny
Sunny
  • Wind: 6mph WNW
  • Humidity: 50%
  • UV index: 9
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:33 am 8:36 pm EDT
WedJun 25.
  • 97°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WNW
  • Humidity: 50%
  • UV index: 9
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:33 am 8:36 pm EDT
ThuJun 26.
  • 90°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph W
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 47%
  • Precipitation: 0.2"
  • 5:33 am 8:36 pm EDT
Mixed conditions are forecasted for the coming ten days, and a mix of sunny, stormy, overcast and showery weather is forecasted.
Rainfall is forecasted for Tuesday through Thursday and next Thursday.
There will be a considerable variation in temperature in the upcoming days. The maximum temperature will vary between 84.2°F and 98.6°F, while the variation in nighttime lows will be also notably wide, as nighttime lows are forecast to fall between 64.4°F and 77°F.
Next Tuesday will be the hottest day, with a maximum temperature of 98.6°F; Wednesday and Friday, with the highest temperature of 84.2°F, will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and vary between a blazing 86°F and a dangerously hot 114.8°F.
Updated: Jun 17, 2025 @ 21:04:43 UTC
Published by: Weather U.S. | About Us
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