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

30°F

-1°C

Humidity 45%
Wind Speed SE 6 mph
Barometer 29.99 in (1016.1 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 16 Jan 6:56 pm EST
Extended Forecast for

Royalton PA

  • Tonight

    Tonight: A chance of snow after 3am. Cloudy, with a low around 27. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 42. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 42 °F

    Snow Likely
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 27. Light west wind. Chance of precipitation is 20%.

    Low: 27 °F

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 32. West wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. West wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 21.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of snow after 3am. Cloudy, with a low around 27. South wind around 6 mph. Chance of precipitation is 40%.
Saturday
Snow likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 42. South wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 27. Light west wind. Chance of precipitation is 20%.
Sunday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 32. West wind 5 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 19. West wind around 6 mph.
M.L.King Day
Mostly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 8.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 10.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 20.
Friday
A chance of snow showers. Partly sunny, with a high near 32. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Royalton PA
 40.22°N 76.74°W (Elev. 400 ft)
Last Update:
7:06 pm EST Jan 16, 2026
Forecast Valid:
7pm EST Jan 16, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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