National Weather Service Forecast for: Fairmont WV
Issued by: National Weather Service Pittsburgh, PA
Updated: 2:21 pm EDT Jul 16, 2026
 
This
Afternoon
This Afternoon: Mostly sunny and hot, with a high near 91. West wind around 6 mph.
Hot

 Tonight

Tonight: Widespread smoke, mainly between 10pm and 5am. Partly cloudy, with a low around 66. Light and variable wind.
Smoke

 Friday

Friday: Widespread smoke, mainly before 1pm. Sunny, with a high near 89. Calm wind.
Smoke

 Friday
Night
Friday Night: A chance of showers and thunderstorms after 2am. Patchy smoke before 3am. Increasing clouds, with a low around 70. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Patchy Smoke
then Chance
T-storms
 Saturday

Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely then
T-storms
 Saturday
Night
Saturday Night: Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Showers

 Sunday

Sunday: Mostly sunny, with a high near 81.
Mostly Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 61.
Mostly Clear

 Monday

Monday: Mostly sunny, with a high near 85.
Mostly Sunny
Hi 91 °F Lo 66 °F Hi 89 °F Lo 70 °F Hi 83 °F Lo 68 °F Hi 81 °F Lo 61 °F Hi 85 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Mostly sunny and hot, with a high near 91. West wind around 6 mph.
Tonight
 
 Widespread smoke, mainly between 10pm and 5am. Partly cloudy, with a low around 66. Light and variable wind.
Friday
 
 Widespread smoke, mainly before 1pm. Sunny, with a high near 89. Calm wind.
Friday Night
 
 A chance of showers and thunderstorms after 2am. Patchy smoke before 3am. Increasing clouds, with a low around 70. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 83. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
 
 Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday
 
 Mostly sunny, with a high near 81.
Sunday Night
 
 Mostly clear, with a low around 61.
Monday
 
 Mostly sunny, with a high near 85.
Monday Night
 
 Partly cloudy, with a low around 67.
Tuesday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Tuesday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Wednesday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Fairmont WV.