7-Day Forecast 39.99°N 80.74°W (Text-Only)
NWS Forecast for: Mc Mechen WV
Issued by: National Weather Service Pittsburgh, PA
Last Update: 7:06 am EDT Aug 10, 2026




Today: Showers and thunderstorms likely, mainly before 2pm. Partly sunny, with a high near 84. Southwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tonight: A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 70. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday: Showers and thunderstorms likely, mainly before 2pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 82. West wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 68. South wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Southwest wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday: A chance of showers before 8am, then a chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.

Thursday Night: A chance of showers before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

Friday: Partly sunny, with a high near 80.

Friday Night: Partly cloudy, with a low around 60.

Saturday: Mostly sunny, with a high near 81.

Saturday Night: A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 40%.

Sunday: A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.



Mc Mechen WV
 39.99°N 80.74°W (Elev. 997 ft)

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