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

50°F

10°C

Humidity 89%
Wind Speed SW 8 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Wind Chill47°F (8°C)
Last update 9 Jan 7:56 pm EST
Extended Forecast for

4 Miles E Royalton PA

  • Tonight

    Tonight: A slight chance of showers between 9pm and 10pm. Cloudy, with a low around 39. Southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Rain, mainly before 5pm. High near 44. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly between 7pm and 1am. Patchy dense fog before 1am. Otherwise, mostly cloudy, with a low around 35. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    and Patchy
    Dense Fog

  • Sunday

    Sunday: A slight chance of rain showers after 1pm, mixing with snow after 4pm. Mostly sunny, with a high near 42. Breezy, with a west wind 11 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. West wind 14 to 18 mph, with gusts as high as 33 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 9pm and 10pm. Cloudy, with a low around 39. Southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Saturday
Rain, mainly before 5pm. High near 44. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely, mainly between 7pm and 1am. Patchy dense fog before 1am. Otherwise, mostly cloudy, with a low around 35. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of rain showers after 1pm, mixing with snow after 4pm. Mostly sunny, with a high near 42. Breezy, with a west wind 11 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 28. West wind 14 to 18 mph, with gusts as high as 33 mph.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Royalton PA
 40.19°N 76.65°W (Elev. 453 ft)
Last Update:
8:11 pm EST Jan 9, 2026
Forecast Valid:
8pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation