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Hazardous Weather Conditions
Current conditions at
York, York Airport (KTHV)
Lat: 39.92°NLon: 76.88°WElev: 479ft.
Fair
80°F
27°C
| Humidity | 60% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 29.87 in (1011.2 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 27 Jul 10:53 am EDT |
Extended Forecast for
Hallam PA
Today

High: 85 °F
Slight Chance
T-stormsTonight

Low: 67 °F
Chance
ShowersTuesday
High: 81 °F
Chance
T-storms then
ShowersTuesday Night

Low: 66 °F
Chance
ShowersWednesday
High: 81 °F
Slight Chance
Showers then
Showers
LikelyWednesday Night
Low: 64 °F
Showers
Likely then
Slight Chance
ShowersThursday

High: 82 °F
Mostly Sunny
Thursday Night

Low: 64 °F
Partly Cloudy
Friday

High: 85 °F
Sunny
Detailed Forecast
Today
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 85. Light west wind. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, with a low around 67. South wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 81. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 65.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Mostly cloudy, with a low around 68.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hallam PA
40.01°N 76.63°W (Elev. 482 ft)
40.01°N 76.63°W (Elev. 482 ft)
8:05 am EDT Jul 27, 2026
11am EDT Jul 27, 2026-6pm EDT Aug 2, 2026



