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

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

71°F

22°C

Humidity 63%
Wind Speed W 9 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 May 10:56 pm EDT
Extended Forecast for

Valley Green PA

  • Tonight

    Tonight: A slight chance of showers before midnight. Partly cloudy, with a low around 61. West wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 90. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers before 2am. Mostly clear, with a low around 66. South wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 70%.

    High: 92 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

Detailed Forecast

Tonight
A slight chance of showers before midnight. Partly cloudy, with a low around 61. West wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 63. Calm wind.
Monday
Sunny, with a high near 90. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
A slight chance of showers before 2am. Mostly clear, with a low around 66. South wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday
Sunny and hot, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Showers likely and possibly a thunderstorm after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Thursday
A chance of showers after 8am. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Valley Green PA
 40.16°N 76.8°W (Elev. 499 ft)
Last Update:
8:06 pm EDT May 16, 2026
Forecast Valid:
11pm EDT May 16, 2026-6pm EDT May 23, 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