Hazardous Weather Conditions
Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Fog/Mist
68°F
20°C
| Humidity | 93% |
| Wind Speed | E 7 mph |
| Barometer | 30.02 in (1016.6 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 2.00 mi |
| Last update | 17 Jun 12:56 pm EDT |
Extended Forecast for
Mechanicsburg PA
Flood Watch June 17, 01:35pm until June 17, 10:00pm
NOW until 10:00pm Tue
Flood Watch
This Afternoon
High: 76 °F
Chance
T-stormsTonight
Low: 69 °F
Showers then
Slight Chance
ShowersWednesday
High: 84 °F
Chance
T-storms then
T-stormsWednesday Night
Low: 69 °F
Chance
Showers then
Mostly ClearJuneteenth
High: 88 °F
Slight Chance
T-storms then
Severe
ThunderstormsThursday Night
Low: 63 °F
Severe
Thunderstorms
then Slight
Chance
ShowersFriday
High: 83 °F
Sunny
Friday Night
Low: 63 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A chance of showers and thunderstorms, mainly after 5pm. Cloudy, with a high near 76. Southeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before midnight, then a slight chance of showers. Low around 69. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly clear, with a low around 69. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could be severe. Mostly sunny, with a high near 88. Southwest wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Some of the storms could be severe. Partly cloudy, with a low around 63. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 69.
Sunday
Mostly sunny and hot, with a high near 93.
Sunday Night
Mostly clear, with a low around 72.
Monday
Sunny and hot, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mechanicsburg PA
40.18°N 77°W (Elev. 515 ft)
40.18°N 77°W (Elev. 515 ft)
1:26 pm EDT Jun 17, 2025
1pm EDT Jun 17, 2025-6pm EDT Jun 23, 2025
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