Weather forecast for tomorrow
Grantham, PA

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Weather forecast and temperature for tomorrow - Tuesday, May 21.

Sunny
5:46 am

8:22 pm
EDT
Sunny
86°F / 63°F
  • Wind: 8mph SSW
  • Humidity: 58%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 8
On Tuesday, in Grantham, a cloudless sky and sunny weather are also forecasted.
The temperature is predicted to vary between a maximum of a tropical 86°F (30°C) and a minimum of an enjoyable 62.6°F (17°C).
The maximum heat index, which takes the relative humidity and factors it into the air temperature reading, is computed to be a tropical 89.6°F (32°C). Note that heat index values are valued for light wind and location in the shade.
It will be hotter, and the highest temperature will be more in line with June's average maximum of 78.3°F (25.7°C) than the average maximum of 70.3°F (21.3°C) in May.
Sunrise will be at 5:46 am and sunset at 8:22 pm; tomorrow's daylight will last for 14h and 36min.

Frequently asked questions

What is the weather forecast for Grantham for tomorrow?

On Tuesday, in Grantham, a cloudless sky and sunny weather are forecasted.

What will be the highest temperature in Grantham tomorrow?

Tomorrow, the maximum temperature in Grantham will be 86°F (30°C), while the minimum temperature will be 62.6°F (17°C). The maximum heat index, which takes the relative humidity and factors it into the air temperature reading, is estimated at 89.6°F (32°C).
The maximum temperature will be notably higher than the average highest temperature of 70.3°F (21.3°C) in May. The lowest temperature will be also uncommonly higher than the average low of 52.3°F (11.3°C).

What time are sunrise and sunset tomorrow in Grantham?

On Tuesday, in Grantham, sunrise will be at 5:46 am and sunset at 8:22 pm (EDT).

How long will the day be tomorrow in Grantham?

Tomorrow, the daylight will last for 14h and 36min.

Hourly weather forecast and temperature - Grantham, PA

12 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 4mph S
  • Pressure: 30"Hg
  • Humidity: 76%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Wind: 4mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 83%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 6mi
4 am
  • 63°F
  • Feels like:
    63°F
Clear
Clear
  • Wind: 3mph S
  • Pressure: 29.97"Hg
  • Humidity: 88%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
Sunrise: 5:46 am
6 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SSW
  • Pressure: 30"Hg
  • Humidity: 89%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 3mi
8 am
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph SSW
  • Pressure: 30"Hg
  • Humidity: 80%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 8mi
10 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 4mph SSW
  • Pressure: 30"Hg
  • Humidity: 70%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 6mph S
  • Pressure: 29.97"Hg
  • Humidity: 55%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 29.94"Hg
  • Humidity: 46%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 8mph S
  • Pressure: 29.91"Hg
  • Humidity: 44%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 6mph S
  • Pressure: 29.94"Hg
  • Humidity: 54%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:22 pm
10 pm
  • 73°F
  • Feels like:
    73°F
Clear
Clear
  • Wind: 6mph S
  • Pressure: 29.94"Hg
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Tuesday, a combination of cloudy and occasionally sunny weather is expected.
The temperature will be between the lowest temperature of 60.8°F (16°C) and the highest temperature of 84.2°F (29°C). The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be more resembling to June's average highest temperature of 78.3°F (25.7°C) than May's average of 70.3°F (21.3°C). The lowest temperature will be also more similar to June's average minimum of 59.5°F (15.3°C) than May's average of 52.3°F (11.3°C).

Grantham, Pennsylvania, USA

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