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

Erie, Erie International Airport (KERI)

Lat: 42.08°NLon: 80.18°WElev: 732ft.

Overcast

70°F

21°C

Humidity 84%
Wind Speed S 12 mph
Barometer 29.90 in (1011.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 20 Aug 3:51 am EDT
Extended Forecast for

Union City PA

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Mostly cloudy, with a low around 62. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog between 7am and 11am. Otherwise, mostly cloudy, with a high near 75. Light and variable wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 59. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers before 9am, then a slight chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 76 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Mostly cloudy, with a low around 62. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Patchy fog between 7am and 11am. Otherwise, mostly cloudy, with a high near 75. Light and variable wind becoming north 5 to 8 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 59. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers before 9am, then a slight chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 54. Northeast wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 52.
Monday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.
Monday Night
A chance of showers. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Union City PA
 41.9°N 79.83°W (Elev. 1296 ft)
Last Update:
3:38 am EDT Aug 20, 2025
Forecast Valid:
4am EDT Aug 20, 2025-6pm EDT Aug 26, 2025
 
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