Your favorites:

Duncannon, PA Weather Forecast and Current Conditions (17020)

Current Conditions From Nearby Station  

58°F
Feels Like 58°F  
Humidity 90% Dew Point 55°F Wind Calm 0 MPH Gusts 6 Barometer 30.06 in.763.5 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 6.1 miles NNE of central Duncannon
at

Current Conditions From Nearby Station  

58°F
Feels Like 58°F  
Humidity 90% Dew Point 55°F Wind Calm 0 MPH Gusts 6 Barometer 30.06 in.763.5 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 6.1 miles NNE of central Duncannon
at

Point Forecast at a Glance

SunOct 12
Sun Oct 12: Showers, High 64°F, Low 52°F
30%
64°
52°
MonOct 13
Mon Oct 13: Showers Likely, High 59°F, Low 52°F
60%
59°
52°
TueOct 14
Tue Oct 14: Mostly Sunny, High 70°F, Low 50°F
70°
50°
WedOct 15
Wed Oct 15: Sunny, High 64°F, Low 39°F
64°
39°
ThuOct 16
Thu Oct 16: Sunny, High 60°F, Low 37°F
60°
37°
FriOct 17
Fri Oct 17: Sunny, High 62°F, Low 40°F
62°
40°
SatOct 18
Sat Oct 18: Mostly Sunny, High 67°F, Low 47°F
67°
47°

Week Ahead Summary

Temperatures remain relatively stable through the week, ranging from 59°F to 70°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 65°F and lows around 43°F.



This Date in Weather History

1987 - Floyd, the only hurricane to make landfall the entire season, moved across the Florida Keys. Floyd produced wind gusts to 59 mph at Duck Key, and up to nine inches of rain in southern Florida. Sixteen cities in the Ohio Valley and the Middle Mississippi Valley reported record low temperatures for the date. Record lows included 27 degrees at Paducah KY, and 24 degrees at Rockford IL and Springfield IL.

More on this and other weather history


Duncannon 7 Day Weather Forecast Details

Sunday Oct 12

Showers

Day: A chance of rain showers. Cloudy, with a high near 64. Northeast wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Showers

Night: A chance of rain showers. Cloudy, with a low around 52. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Oct 13

Showers Likely

Day: Rain showers likely. Cloudy, with a high near 59. North wind around 12 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Showers

Night: A chance of rain showers before 2am. Mostly cloudy, with a low around 52. North wind 6 to 12 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Oct 14

Mostly Sunny

Day: Mostly sunny, with a high near 70. North wind 8 to 12 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 50.

Wednesday Oct 15

Sunny

Day: Sunny, with a high near 64.

Mostly Clear

Night: Mostly clear, with a low around 39.

Thursday Oct 16

Sunny

Day: Sunny, with a high near 60.

Mostly Clear

Night: Mostly clear, with a low around 37.

Friday Oct 17

Sunny

Day: Sunny, with a high near 62.

Partly Cloudy

Night: Partly cloudy, with a low around 40.

Saturday Oct 18

Mostly Sunny

Day: Mostly sunny, with a high near 67.

Showers with Partly Cloudy

Night: A slight chance of rain showers after 2am. Partly cloudy, with a low around 47.

Sun & Moon   Monthly

First Light 6:49 AM

Sunrise 7:17 AM

Sunset 6:34 PM

Last Light 7:01 PM

Moonrise 9:42 PM

Moonset 2:00 PM

Moon Phase
Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.

Buy me a coffee

Weather Near Duncannon

Enhaut, PA

Fort Indiantown, PA

Contiguous United States Extremes

Sat's High Temperature
99 at Stovepipe Wells, CA

Sat's Low Temperature
22 at 20 Miles West-northwest Of Frenchglen, OR


Weather Folklore

When boiling water more rapidly vanishes, expect rain.


Ad Free Weather
Current subscribers - login to your ClearSky account

About Duncannon, Pennsylvania

Duncannon is a borough in Perry County, Pennsylvania, United States. The population was 1,473 at the 2020 census. It is part of the Harrisburg–Carlisle Metropolitan Statistical Area. The center of population of Pennsylvania is located in Duncannon. Lightning Guider Sleds were manufactured in Duncannon from 1904 until 1988. The Appalachian Trail makes its way through the town, going on various streets, and runs mainly along North High Street. It comes off the mountain at 40.3813, -77.0292 lat/long, onto Inn Road.

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.