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Greencastle, PA Weather Forecast and Current Conditions (17225)

Current Conditions From Nearby Local Station  

Mostly Cloudy 51°F
Feels Like 51°F  
Humidity 90% Dew Point 48°F Wind Calm 0 MPH Barometer 29.77 in.756.2 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 0.6 miles SSE of central Greencastle
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Current Conditions From Nearby Local Station  

Mostly Cloudy 51°F
Feels Like 51°F  
Humidity 90% Dew Point 48°F Wind Calm 0 MPH Barometer 29.77 in.756.2 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 0.6 miles SSE of central Greencastle
at

Point Forecast at a Glance

WedOct 22
Wed Oct 22: Mostly Sunny, High 58°F, Low 41°F
58°
41°
ThuOct 23
Thu Oct 23: Mostly Sunny, High 59°F, Low 35°F
59°
35°
FriOct 24
Fri Oct 24: Mostly Sunny, High 59°F, Low 34°F
59°
34°
SatOct 25
Sat Oct 25: Mostly Sunny, High 60°F, Low 35°F
60°
35°
SunOct 26
Sun Oct 26: Mostly Sunny, High 59°F, Low 37°F
59°
37°
MonOct 27
Mon Oct 27: Mostly Sunny, High 59°F, Low 36°F
59°
36°
TueOct 28
Tue Oct 28: Showers, High 60°F
20%
60°
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 58°F to 60°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for October. Normal highs for this period are around 66°F with lows around 44°F.



This Date in Weather History

1985 - A guest on the top floor of a hotel in Seattle, WA, was seriously injured while talking on the phone when lightning struck. Several persons are killed each year when the electrical charge from a lightning bolt travels via telephone wiring.

More on this and other weather history


Greencastle 7 Day Weather Forecast Details

Wednesday Oct 22

Mostly Sunny

Day: Mostly sunny, with a high near 58. Southwest wind 7 to 15 mph, with gusts as high as 24 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 41. Southwest wind 7 to 13 mph.

Thursday Oct 23

Mostly Sunny

Day: Mostly sunny, with a high near 59. West wind 8 to 14 mph, with gusts as high as 22 mph.

Mostly Clear

Night: Mostly clear, with a low around 35. West wind 3 to 10 mph.

Friday Oct 24

Mostly Sunny

Day: Patchy frost between 7am and 9am. Mostly sunny, with a high near 59.

Mostly Clear

Night: Patchy frost after 4am. Mostly clear, with a low around 34.

Saturday Oct 25

Mostly Sunny

Day: Areas of frost before 9am. Mostly sunny, with a high near 60.

Partly Cloudy

Night: Partly cloudy, with a low around 35.

Sunday Oct 26

Mostly Sunny

Day: Mostly sunny, with a high near 59.

Partly Cloudy

Night: Partly cloudy, with a low around 37.

Monday Oct 27

Mostly Sunny

Day: Mostly sunny, with a high near 59.

Partly Cloudy

Night: Partly cloudy, with a low around 36.

Tuesday Oct 28

Showers

Day: A slight chance of rain showers after 8am. Mostly sunny, with a high near 60.

Sun & Moon   Monthly

First Light 7:02 AM

Sunrise 7:29 AM

Sunset 6:23 PM

Last Light 6:50 PM

Moonrise 8:39 AM

Moonset 6:37 PM

Moon Phase
 

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Weather Near Greencastle

Cito, PA

Doylesburg, PA

Heberlig, PA

Contiguous United States Extremes

Tue's High Temperature
98 at 7 Miles East-southeast Of Hidalgo, TX and 3 Miles Southeast Of Linn, TX

Tue's Low Temperature
11 at 4 Miles Northwest Of Grand Lake, CO


Weather Folklore

Underground miners can smell rain coming.


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About Greencastle, Pennsylvania

Greencastle is a borough in Franklin County in south-central Pennsylvania, United States. The population was 4,251 at the 2020 census. Greencastle lies within the Cumberland Valley of Pennsylvania.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.