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July 16th, 2026 :: 4:49 pm EDT   

Local Weather Report for
Greencastle
Pennsylvania, United States

 Current Greencastle Weather Conditions Updated July 16th at 3:53 pm 
Overcast
Temperature:93°F Dew Point:72°F
Barometer:29.92 inHg Wind:N 21 Mph
Humidity:49.7% Visibility:0M
 
 Greencastle Weather Forecast Summary  
 
Today
Jul 16th
Friday
Jul 17th
Saturday
Jul 18th
Sunday
Jul 19th
Monday
Jul 20th
Mostly Sunny Mostly Sunny Thundershowers Mostly Sunny Mostly Sunny
91°F
84°F
64°F
74°F
66°F
82°F
61°F
80°F
56°F
 
 Greencastle Detailed Weather Forecast  
 
Thursday, July 16th, 2026
Afternoon Temperature: 90°F
A mix of sun and cloud with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 75°F
Clear.
Friday, July 17th, 2026
Overnight Temperature: 65°F
Mostly clear.
Morning Temperature: 75°F
Mostly sunny.
Afternoon Temperature: 84°F
A mix of sun and cloud.
Evening Temperature: 73°F
A mix of clear and cloudy skies.
Saturday, July 18th, 2026
Overnight Temperature: 68°F
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 68°F
A mix of cloud and sun with showers likely.
Afternoon Temperature: 72°F
Mostly cloudy with showers likely. Slight chance of a thunderstorm.
Evening Temperature: 72°F
Mostly clear with showers likely. Chance of a thunderstorm.
Sunday, July 19th, 2026
Overnight Temperature: 70°F
A mix of clear and cloudy skies with a chance of showers or thundershowers. Windy at times.
Morning Temperature: 74°F
A mix of sun and cloud with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 82°F
Sunny. Windy at times.
Evening Temperature: 65°F
Clear.
Monday, July 20th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 79°F
A mix of sun and cloud.
Evening Temperature: 71°F
Clear with cloudy periods.
Tuesday, July 21st, 2026
Overnight Temperature: 67°F
A mix of clear and cloudy skies.
Morning Temperature: 68°F
A mix of cloud and sun with showers. Slight chance of a thunderstorm.
Afternoon Temperature: 75°F
Sunny with a chance of showers or thundershowers. Windy.
Evening Temperature: 62°F
Clear. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 57°F
Clear with cloudy periods.
Morning Temperature: 65°F
A mix of cloud and sun.
Afternoon Temperature: 76°F
Sunny.
Evening Temperature: 64°F
Clear.
Thursday, July 23rd, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 68°F
Sunny.
Afternoon Temperature: 79°F
Sunny with cloudy periods.
Evening Temperature: 66°F
Clear.
Friday, July 24th, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 70°F
Sunny with cloudy periods.
Afternoon Temperature: 81°F
Mostly sunny.
Evening Temperature: 69°F
Mostly clear.





 

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This WeatherCity Weather Forecast for Greencastle, Pennsylvania, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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