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Greencastle, PA Weather Forecast and Current Conditions (17225)

Current Conditions From Nearby Local Station  

Mostly Cloudy 58°F
Feels Like 58°F  
Humidity 46% Dew Point 37°F Wind SW 3 MPH Gusts 5 Barometer 29.78 in.756.4 mm
Solar Rad 281 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 58°F
Feels Like 58°F  
Humidity 46% Dew Point 37°F Wind SW 3 MPH Gusts 5 Barometer 29.78 in.756.4 mm
Solar Rad 281 w/m2
Report from a MADIS/MESONET station 0.6 miles SSE of central Greencastle
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Point Forecast at a Glance

WedOct 22
Wed Oct 22: Mostly Cloudy, High 58°F, Low 40°F
58°
40°
ThuOct 23
Thu Oct 23: Mostly Sunny, High 59°F, Low 35°F
59°
35°
FriOct 24
Fri Oct 24: Mostly Sunny, High 58°F, Low 34°F
58°
34°
SatOct 25
Sat Oct 25: Mostly Sunny, High 59°F, Low 34°F
59°
34°
SunOct 26
Sun Oct 26: Mostly Sunny, High 59°F, Low 35°F
59°
35°
MonOct 27
Mon Oct 27: Mostly Sunny, High 57°F, Low 33°F
57°
33°
TueOct 28
Tue Oct 28: Showers, High 56°F, Low 36°F
20%
56°
36°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 56°F to 59°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 8°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

1987 - Yakutat, AK, surpassed their previous all-time yearly precipitation total of 190 inches. Monthly records were set in June with 17 inches, in September with 70 inches, and in October with more than 40 inches.Twenty-two cities in the eastern U.S., most of them in the southeast states, reported record low temperatures for the date. Morning lows of 30 degrees at Athens GA, 28 degrees at Birmingham AL, and 23 degrees at Pinson AL, were the coldest of record for so early in the season.Showers produced heavy rain in southern California, with amounts ranging up to five inches at Blue Jay. Flash flooding resulted in two deaths, ten injuries, and more than a million dollars damage.

More on this and other weather history


Greencastle 7 Day Weather Forecast Details

Wednesday Oct 22

Mostly Cloudy

Day: Mostly cloudy, with a high near 58. West wind around 14 mph, with gusts as high as 24 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 40. Southwest wind 7 to 12 mph.

Thursday Oct 23

Mostly Sunny

Day: Mostly sunny, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 23 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 before 9am. Mostly sunny, with a high near 58. West wind 3 to 10 mph.

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 59.

Partly Cloudy

Night: Partly cloudy, with a low around 34.

Sunday Oct 26

Mostly Sunny

Day: Mostly sunny, with a high near 59.

Partly Cloudy

Night: Partly cloudy, with a low around 35.

Monday Oct 27

Mostly Sunny

Day: Mostly sunny, with a high near 57.

Showers

Night: A slight chance of rain showers after 8pm. Partly cloudy, with a low around 33.

Tuesday Oct 28

Showers

Day: A slight chance of rain showers. Mostly sunny, with a high near 56.

Showers

Night: A chance of rain showers. Mostly cloudy, with a low around 36.

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

Cove Gap, PA

Selea, PA

Bloserville, PA

Contiguous United States Extremes

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

Wed's Low Temperature
15 at 4 Miles Northwest Of Grand Lake, CO


Weather Folklore

Cats with their tails up and hair apparently electrified indicate approaching wind.


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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.