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Hazardous Weather Conditions

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Overcast

35°F

2°C

Humidity 89%
Wind Speed SE 6 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 16 Feb 6:56 pm EST
Extended Forecast for

Harrisburg International Airport PA

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm. Cloudy, with a high near 52. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Slight Chance
    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. West wind 5 to 8 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 20%.

    High: 53 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain, mainly before 1pm. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 33. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 50. Light and variable wind.
Tuesday Night
Cloudy, with a low around 36. Calm wind.
Wednesday
A chance of rain, mainly after 1pm. Cloudy, with a high near 52. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 40. West wind 5 to 8 mph.
Thursday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 53. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 36. Chance of precipitation is 70%.
Friday
Rain, mainly before 1pm. High near 45. Chance of precipitation is 80%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg International Airport PA
 40.2°N 76.77°W (Elev. 299 ft)
Last Update:
7:05 pm EST Feb 16, 2026
Forecast Valid:
7pm EST Feb 16, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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