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

Reedsville / Mifflin (KRVL)

Lat: 40.68°NLon: 77.63°WElev: 820ft.

Fair

63°F

17°C

Humidity 88%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 59°F (15°C)
Visibility 7.00 mi
Last update 22 Jun 2:55 am EDT
Extended Forecast for

Port Royal PA

  • Overnight

    Overnight: Cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Cloudy

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could be severe and produce heavy rainfall. High near 76. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Showers
    Likely then
    Severe
    Thunderstorms

  • Monday Night

    Monday Night: Showers and thunderstorms before 2am, then a chance of showers. Some of the storms could be severe and produce heavy rainfall. Patchy fog between 9pm and 3am. Low around 60. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Severe
    Thunderstorms
    and Patchy
    Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. North wind 5 to 7 mph.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. Light northwest wind.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 40%.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

Detailed Forecast

Overnight
Cloudy, with a low around 61. Calm wind.
Monday
Showers likely, then showers and possibly a thunderstorm after 11am. Some of the storms could be severe and produce heavy rainfall. High near 76. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and thunderstorms before 2am, then a chance of showers. Some of the storms could be severe and produce heavy rainfall. Patchy fog between 9pm and 3am. Low around 60. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Partly sunny, with a high near 79. North wind 5 to 7 mph.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 55. Light northwest wind.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Friday
A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Port Royal PA
 40.53°N 77.41°W (Elev. 522 ft)
Last Update:
2:41 am EDT Jun 22, 2026
Forecast Valid:
2am EDT Jun 22, 2026-6pm EDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation