National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Overcast

61°F

16°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 29.58 in (1001.6 mb)
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 12 Mar 3:56 am EDT
Extended Forecast for

Harrisburg PA

  • Overnight

    Overnight: Showers, mainly after 5am. Low around 41. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: Rain and snow showers before 11am, then a chance of snow showers between 11am and 2pm. Temperature falling to around 39 by 11am. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F⇓

    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Northwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 22 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 50. Breezy, with a light south wind increasing to 17 to 22 mph in the morning. Winds could gust as high as 43 mph.

    High: 50 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 53.

    High: 53 °F

    Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Overnight
Showers, mainly after 5am. Low around 41. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain and snow showers before 11am, then a chance of snow showers between 11am and 2pm. Temperature falling to around 39 by 11am. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 29. Northwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 22 mph.
Friday
Increasing clouds, with a high near 50. Breezy, with a light south wind increasing to 17 to 22 mph in the morning. Winds could gust as high as 43 mph.
Friday Night
Partly cloudy, with a low around 35. West wind around 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Cloudy, with a high near 53.
Sunday Night
Showers likely, mainly after 2am. Cloudy, with a low around 49. Chance of precipitation is 70%.
Monday
Showers. High near 64. Breezy. Chance of precipitation is 90%.
Monday Night
Rain and snow showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg PA
 40.28°N 76.87°W (Elev. 394 ft)
Last Update:
3:06 am EDT Mar 12, 2026
Forecast Valid:
4am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation