National Weather Service Forecast for: Fairmont WV
Issued by: National Weather Service Pittsburgh, PA
Updated: 6:36 am EDT May 26, 2026
 
This
Afternoon
This Afternoon: A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms

 Tonight

Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Showers
Likely and
Patchy Fog
 Wednesday

Wednesday: Showers and possibly a thunderstorm. Areas of fog before 10am. High near 73. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Showers and
Areas Fog

 Wednesday
Night
Wednesday Night: Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Mostly cloudy, with a low around 59. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Thursday

Thursday: Mostly sunny, with a high near 76. Calm wind becoming north 5 to 9 mph in the morning.
Mostly Sunny


 Thursday
Night
Thursday Night: Mostly clear, with a low around 50.
Mostly Clear


 Friday

Friday: Sunny, with a high near 77.
Sunny


 Friday
Night
Friday Night: Partly cloudy, with a low around 50.
Partly Cloudy


 Saturday

Saturday: Sunny, with a high near 73.
Sunny
Hi 77 °F Lo 64 °F Hi 73 °F Lo 59 °F Hi 76 °F Lo 50 °F Hi 77 °F Lo 50 °F Hi 73 °F

 

This Afternoon
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 Showers and possibly a thunderstorm. Areas of fog before 10am. High near 73. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
 
 Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Mostly cloudy, with a low around 59. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
 
 Mostly sunny, with a high near 76. Calm wind becoming north 5 to 9 mph in the morning.
Thursday Night
 
 Mostly clear, with a low around 50.
Friday
 
 Sunny, with a high near 77.
Friday Night
 
 Partly cloudy, with a low around 50.
Saturday
 
 Sunny, with a high near 73.
Saturday Night
 
 Mostly clear, with a low around 49.
Sunday
 
 Sunny, with a high near 72.
Sunday Night
 
 Mostly clear, with a low around 51.
Monday
 
 Sunny, with a high near 73.

 

Forecast from NOAA-NWS for Fairmont WV.