Hazardous Weather Conditions
Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Mostly Cloudy
55°F
13°C
| Humidity | 72% |
| Wind Speed | E 6 mph |
| Barometer | 29.91 in (1012.7 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 54°F (12°C) |
| Last update | 11 Mar 4:56 am EDT |
Extended Forecast for
Mechanicsburg PA
Today
High: 74 °F
Showers
Likely then
Severe
ThunderstormsTonight
Low: 42 °F
Severe
Thunderstorms
then ShowersThursday
High: 44 °F
Chance
Rain/Snow
then Slight
Chance Snow
ShowersThursday Night
Low: 30 °F
Mostly Clear
Friday
High: 50 °F
Partly Sunny
then Mostly
Cloudy and
BreezyFriday Night
Low: 33 °F
Partly Cloudy
Saturday
High: 47 °F
Sunny
Saturday Night
Low: 34 °F
Mostly Cloudy
Sunday
High: 55 °F
Cloudy
Detailed Forecast
Today
Showers and thunderstorms likely before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Mostly cloudy, with a high near 74. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 4am, then showers likely. Some of the storms could be severe. Low around 42. Southwest wind 11 to 13 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain and snow showers before 11am, then a slight chance of snow showers between 11am and 2pm. Mostly cloudy, with a high near 44. Northwest wind 16 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 30. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 50. Breezy, with a south wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Cloudy, with a high near 55.
Sunday Night
Showers, mainly after 2am. Low around 45. Chance of precipitation is 80%.
Monday
Showers. High near 55. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of showers. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 35.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mechanicsburg PA
40.2°N 77°W (Elev. 476 ft)
40.2°N 77°W (Elev. 476 ft)
4:11 am EDT Mar 11, 2026
5am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
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