Saint Marys, West Virginia | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Storms
    61°
    Wednesday 5/8
    Forecast night icon
    61°
    50% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph becoming south after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    71°
    Forecast night icon
    Night
    70% Chance of Storms
    54°
    Thursday 5/9
    Day
    71°
    70% Chance of Storms
    Forecast day icon
    Night
    54°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
    Night Details
    Partly cloudy with showers likely with a chance of thunderstorms in the evening then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Cooler with lows in the lower 50s. West winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    60°
    Forecast night icon
    Night
    40% Chance Rain Showers
    47°
    Friday 5/10
    Day
    60°
    50% Chance of Storms
    Forecast day icon
    Night
    47°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Cooler with highs in the lower 60s. Northwest winds 10 to 15 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the mid 40s. Northwest winds 10 to 15 mph. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    70% Chance of Storms
    61°
    Forecast night icon
    Night
    60% Chance of Storms
    48°
    Saturday 5/11
    Day
    61°
    70% Chance of Storms
    Forecast day icon
    Night
    48°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the morning then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 70 percent.
    Night Details
    Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the mid 40s. Chance of rain 60 percent.
  • Forecast day icon
    Sunday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Sunday 5/12
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 60s. Lows in the upper 40s.
    Night Details
    Mostly clear. Highs in the upper 60s. Lows in the upper 40s.
  • Forecast day icon
    Monday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    30% Chance Rain Showers
    55°
    Monday 5/13
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy with a chance of showers in the evening then mostly cloudy after midnight. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    40% Chance Rain Showers
    76°
    Forecast night icon
    Night
    50% Chance Rain Showers
    62°
    Tuesday 5/14
    Day
    76°
    40% Chance Rain Showers
    Forecast day icon
    Night
    62°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    72°
    Forecast night icon
    Night
    70% Chance of Rain
    62°
    Wednesday 5/15
    Day
    72°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers in the morning then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 62F. Dew point will be around 58F with an average humidity of 78%. Winds will be 4 mph from the S.
  • Forecast day icon
    Thursday
    70% Chance of Rain
    72°
    Forecast night icon
    Night
    60% Chance of Rain
    61°
    Thursday 5/16
    Day
    72°
    70% Chance of Rain
    Forecast day icon
    Night
    61°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 70% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 59F with an average humidity of 76%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 61F. Dew point will be around 58F with an average humidity of 77%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Friday
    60% Chance of Rain
    73°
    Forecast night icon
    Night
    50% Chance of Rain
    59°
    Friday 5/17
    Day
    73°
    60% Chance of Rain
    Forecast day icon
    Night
    59°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 60% chance for rain and thunderstorms. High temperature around 73F. Dew point will be around 57F with an average humidity of 72%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 75%. Winds will be 5 mph from the SW.