Weather forecast for 10 days
Grindstone, PA

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Weather forecast for the weekend

Saturday, May 3.

Thunderstorms
6:14 am

8:17 pm
EDT
Thunderstorms
70°F / 59°F
  • Wind: 9mph SW
  • Humidity: 79%
  • Precip. probability: 63%
  • Precipitation: 0.87"
  • UV index: 5
Tomorrow, on Saturday, May 3, thunderstorms are also expected.
Substantial precipitation is predicted. The temperature is anticipated to vary between a delightful 69.8°F and a moderate 59°F.
The expected peak temperature will reflect the average May high of 72.1°F.
Sunrise will be at 6:14 am and sunset at 8:17 pm; tomorrow's daylight will last for 14h and 3min.

Sunday, May 4.

Scattered Thunderstorms
6:13 am

8:18 pm
EDT
Scattered Thunderstorms
72°F / 55°F
  • Wind: 6mph SSW
  • Humidity: 77%
  • Precip. probability: 62%
  • Precipitation: 0.28"
  • UV index: 5
On Sunday, in Grindstone, expect scattered thunderstorms to develop later in the day, with the possibility of lightning and strong winds.
The likelihood of rainfall is high. However, precipitation will be light. Temperatures will oscillate between a pleasant 71.6°F at their highest and a mild 55.4°F at their lowest.
The forecasted high temperature will align with May's average of 72.1°F.
Sunrise will be at 6:13 am and sunset at 8:18 pm; the daylight will last for 14h and 5min.

Frequently asked questions

What is the weather forecast for Grindstone for tomorrow?
Tomorrow, rolling thunder and rain showers are in the outlook.
Will it rain tomorrow in Grindstone?
Yes, it will rain tomorrow in Grindstone. High precipitation of 0.87" is anticipated.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 59°F.
The maximum temperature will be in line with the average highest temperature of 72.1°F in May. The lowest temperature tomorrow will be moderately higher than the average low temperature.
When are sunrise and sunset tomorrow?
On Saturday, in Grindstone, sunrise will be at 6:14 am and sunset at 8:17 pm (EDT).
How many hours of daylight will Grindstone have tomorrow?
In Grindstone, tomorrow, there will be 14h and 3min of daylight.
What is the weather forecast for Grindstone for Sunday?
On Sunday, in Grindstone, scattered thunderstorms are expected, and there may be periods of intense rain and thunder.
Will it rain on Sunday?
Light precipitation of 0.28" is anticipated on Sunday. The chance of rainfall is 62%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 71.6°F, while the minimum temperature will be 55.4°F.
What is the weather forecast for Grindstone for the next ten days?
In Grindstone, a combination of lightning-active, dull and wet weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Friday through Tuesday, Thursday and next Sunday in Grindstone. Saturday, with substantial precipitation of 0.87", will be the day with the most rainfall.
How warm will it be in the next ten days in Grindstone?
The maximum temperature will range between 66.2°F and 77°F, while the minimum temperature will be between 50°F and 60.8°F.
What will be the warmest and the coldest days?
Today is the warmest day, with a maximum temperature of 77°F. The coldest day will be Tuesday, with a maximum of 66.2°F.

Long-term weather forecast

FriMay 2.
  • 77°F
  • 61°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 13mph SW
  • Humidity: 63%
  • UV index: 6
  • Precip. probability: 39%
  • Precipitation: 0.28"
  • 6:15 am 8:16 pm EDT
SatMay 3.
  • 70°F
  • 59°F
Thunderstorms
Thunderstorms
  • Wind: 9mph SW
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 63%
  • Precipitation: 0.87"
  • 6:14 am 8:17 pm EDT
SunMay 4.
  • 72°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 6mph SSW
  • Humidity: 77%
  • UV index: 5
  • Precip. probability: 62%
  • Precipitation: 0.28"
  • 6:13 am 8:18 pm EDT
MonMay 5.
  • 73°F
  • 54°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 7mph S
  • Humidity: 68%
  • UV index: 8
  • Precip. probability: 53%
  • Precipitation: 0.24"
  • 6:12 am 8:19 pm EDT
TueMay 6.
  • 66°F
  • 52°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph SW
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • 6:11 am 8:20 pm EDT
WedMay 7.
  • 73°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph WSW
  • Humidity: 59%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:10 am 8:21 pm EDT
ThuMay 8.
  • 72°F
  • 50°F
PM Showers
PM Showers
  • Wind: 8mph NNW
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 31%
  • Precipitation: 0.08"
  • 6:08 am 8:22 pm EDT
FriMay 9.
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph E
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 13%
  • Precipitation: 0"
  • 6:07 am 8:23 pm EDT
SatMay 10.
  • 73°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SE
  • Humidity: 41%
  • UV index: 6
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:06 am 8:24 pm EDT
SunMay 11.
  • 73°F
  • 57°F
AM Showers
AM Showers
  • Wind: 7mph SE
  • Humidity: 59%
  • UV index: 6
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • 6:05 am 8:25 pm EDT
During the ten-day period, lightning-active, cloudy and showery weather is anticipated.
Rainfall is anticipated on Friday through Tuesday, Thursday and next Sunday.
In the upcoming days, the maximum temperature will range between 66.2°F and 77°F, while the lowest temperature will be between 50°F and 60.8°F.
With a high of 77°F, today is the warmest day; the coldest day will be Tuesday, with a maximum of 66.2°F.
Updated: May 2, 2025 @ 14:00:19 UTC
Published by: Weather U.S. | About Us
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