Weather forecast for today
Grantham, PA

Weather forecast for today

Monday, Apr 28.

Sunny
6:09 am

8:01 pm
EDT
Sunny
75°F / 52°F
  • Wind: 7mph S
  • Humidity: 22%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 8
Today, the forecast calls for abundant sunshine.
The temperature variation is expected to range from a maximum of a temperate 75.2°F to a minimum of a crisp 51.8°F.
Forecast models suggest warmer conditions, with a peak that mirrors May's climate average rather than April's.
Sunrise was at 6:09 am and sunset will be at 8:01 pm; the daylight will last for 13h and 52min.

Current condition

Sunny
10:44 am EDT
Sunny
  • 66°F
  • Feels like: 66°F
  • Wind: 2mph N
  • Humidity: 28%
  • Dewpoint: 32°F
  • Pressure: 30.35"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 5
In Grantham, currently, the sun is casting warm light across the landscape.
The temperature is an enjoyable 66.2°F. The current temperature is a few degrees off the highest temperature of the day.

Frequently asked questions

What is the temperature now?
Currently (10:44 am EDT) it is 66.2°F in Grantham.
What is the weather forecast for Grantham for today?
Today, sunshine is forecasted under mostly clear skies.
What will be the highest temperature today?
Today, the highest temperature will be 75.2°F, while the lowest temperature will be 51.8°F.
The highest temperature will be uncommonly higher than the average maximum of 60.4°F in April. The lowest temperature will be also noticeably higher than the average low of 42.3°F.
What time are sunrise and sunset today?
On Monday, in Grantham, sunrise was at 6:09 am and sunset will be at 8:01 pm (EDT).
How many hours of daylight will Grantham have today?
In Grantham, the length of the day today will be 13h and 52min.

Hourly weather forecast

11 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Wind: 2mph NE
  • Pressure: 30.33"Hg
  • Humidity: 27%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Wind: 2mph S
  • Pressure: 30.33"Hg
  • Humidity: 23%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 4mph SSW
  • Pressure: 30.3"Hg
  • Humidity: 21%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 5mph SSW
  • Pressure: 30.3"Hg
  • Humidity: 21%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Wind: 6mph SSW
  • Pressure: 30.27"Hg
  • Humidity: 19%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Wind: 6mph S
  • Pressure: 30.24"Hg
  • Humidity: 19%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 30.24"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 30.24"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 7mph S
  • Pressure: 30.24"Hg
  • Humidity: 21%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Wind: 5mph S
  • Pressure: 30.24"Hg
  • Humidity: 25%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:01 pm
9 pm
  • 64°F
  • Feels like:
    64°F
Clear
Clear
  • Wind: 5mph S
  • Pressure: 30.24"Hg
  • Humidity: 31%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Wind: 6mph S
  • Pressure: 30.24"Hg
  • Humidity: 35%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Wind: 4mph S
  • Pressure: 30.24"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Today, mainly sunny weather and a cloudless sky are anticipated.
The temperature will vary between a minimum of 59°F and a maximum of 73.4°F. The warmest part of the day will be from 3 pm to 6 pm.
The expected temperature aligns more with May's average high than with April's 60.4°F. The expected low will be also more comparable to what’s common in May than the current April average of 42.3°F.
Updated: Apr 28, 2025 @ 14:44:14 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Grantham, Pennsylvania, USA

  • en: Grantham, Pennsylvania, USA
  • es: Grantham, Pensilvania, EE.UU.
  • hr: Grantam, Pensilvanija, SAD
  • sr: Grantam, Pensilvanija, SAD
  • zh: Grantham, 宾夕法尼亚, 美国
  • Latitude: 40.156045°
  • Longitude: -76.994249°
  • Elevation: 413 ft
  • Current time: 10:44am EDT
  • Sunrise: 6:09 am EDT
  • Sunset: 8:01 pm EDT
  • Timezone: America/New_York
Climate data
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