Hazardous Weather Conditions
Current conditions at
Harrisburg, Capital City Airport (KCXY)
Lat: 40.22°NLon: 76.86°WElev: 335ft.
Heavy Rain Fog/Mist
70°F
21°C
| Humidity | 97% |
| Wind Speed | NW 5 mph |
| Barometer | 30.09 in (1018.8 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 4.00 mi |
| Last update | 3 Sep 5:56 am EDT |
Extended Forecast for
Marysville PA
Flood Watch until September 4, 12:00am
Heat Advisory September 3, 11:00am until September 3, 08:00pm
NOW until 12:00am Fri
Flood Watch
Today
High: 91 °F
Chance
T-storms then
Chance
ShowersTonight
Low: 71 °F
Chance
T-stormsFriday
High: 87 °F
Mostly Sunny
then ShowersFriday Night
Low: 65 °F
Showers
Likely then
Slight Chance
ShowersSaturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 78 °F
Mostly Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Detailed Forecast
Today
A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 91. Heat index values as high as 102. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. High near 87. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 65. North wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 81. North wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 56.
Labor Day
Sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marysville PA
40.35°N 76.92°W (Elev. 397 ft)
40.35°N 76.92°W (Elev. 397 ft)
6:11 am EDT Sep 3, 2026
6am EDT Sep 3, 2026-6pm EDT Sep 9, 2026
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