Weather forecast for 10 days
Grindstone, PA

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny
5:49 am

8:53 pm
EDT
Mostly Sunny
88°F / 70°F
  • Wind: 7mph SSW
  • Humidity: 62%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, blue skies and warm sunshine will define the conditions.
Rain is not predicted. The maximum temperature will be a blazing 87.8°F, while the minimum forecasted temperature is a delightful 69.8°F.
An unusual hotter pattern is expected, as the day’s high matches July's typical max of 83.1°F.
Sunrise will be at 5:49 am and sunset at 8:53 pm; the daylight will last for 15h and 4min.

Sunday, Jun 22.

Sunny
5:49 am

8:53 pm
EDT
Sunny
91°F / 72°F
  • Wind: 7mph SW
  • Humidity: 64%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 9
On Sunday, in Grindstone, the outlook remains bright and sunny.
Rain is not expected. A temperature range of a humid 91.4°F to an agreeable 71.6°F is predicted.
On Sunday, the forecast leans hotter as the expected high better matches July's average of 83.1°F.
Sunrise will be at 5:49 am and sunset at 8:53 pm; the daylight will last for 15h and 4min.

Frequently asked questions

What is the weather forecast for Grindstone for Saturday?
On Saturday, mostly clear skies and sunshine will create ideal daytime conditions.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 87.8°F, while the minimum temperature will be 69.8°F.
What is the weather forecast for Grindstone for Sunday?
On Sunday, in Grindstone, sunshine is expected with little to no cloud cover.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 91.4°F, while the lowest temperature will be 71.6°F.
What is the weather forecast for Grindstone for the next ten days?
In Grindstone, weather will be unstable, and a combination of mostly clear, unstable, rainy and overcast weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Tuesday through Thursday, next Wednesday and Thursday in Grindstone. Tuesday, with intense precipitation of 1.3", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 77°F and 95°F, as the minimum temperature will range between 60.8°F and 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 77°F and 116.6°F.
What will be the hottest and the coldest days?
The hottest day will be next Tuesday, with a maximum of 95°F. Thursday will be the coldest day, with a maximum temperature of 77°F.

Long-term weather forecast

TueJun 17.
  • 79°F
  • 70°F
Thunderstorms
Thunderstorms
  • Wind: 9mph SSW
  • Humidity: 85%
  • UV index: 6
  • Precip. probability: 100%
  • Precipitation: 1.3"
  • 5:48 am 8:52 pm EDT
WedJun 18.
  • 81°F
  • 72°F
Showers
Showers
  • Wind: 10mph SW
  • Humidity: 85%
  • UV index: 7
  • Precip. probability: 79%
  • Precipitation: 0.2"
  • 5:48 am 8:52 pm EDT
ThuJun 19.
  • 77°F
  • 61°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph WSW
  • Humidity: 80%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 0.24"
  • 5:48 am 8:52 pm EDT
FriJun 20.
  • 82°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WSW
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:48 am 8:53 pm EDT
SatJun 21.
  • 88°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph SSW
  • Humidity: 62%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:49 am 8:53 pm EDT
SunJun 22.
  • 91°F
  • 72°F
Sunny
Sunny
  • Wind: 7mph SW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:49 am 8:53 pm EDT
MonJun 23.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 5mph SW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:49 am 8:53 pm EDT
TueJun 24.
  • 95°F
  • 73°F
Sunny
Sunny
  • Wind: 6mph SW
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:49 am 8:53 pm EDT
WedJun 25.
  • 90°F
  • 70°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 6mph SW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 40%
  • Precipitation: 0.08"
  • 5:50 am 8:53 pm EDT
ThuJun 26.
  • 88°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:50 am 8:53 pm EDT
And a mix of sunny, storm-filled, rain-filled and cloud-filled weather is forecasted.
Rain is predicted for Tuesday through Thursday, next Wednesday and Thursday.
Temperature variation will be noticeable in the coming days. Highs will range from 77°F to 95°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 60.8°F and 73.4°F.
Expect the hottest day on next Tuesday, with temperatures peaking at 95°F; with the highest temperature of 77°F, Thursday will be the coldest day.
Taking the humidity into consideration, the maximum feel-like temperature may increase significantly and range between 77°F and a dangerously hot 116.6°F.
Updated: Jun 17, 2025 @ 13:31:06 UTC
Published by: Weather U.S. | About Us
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