10-Day Weather Forecast - Williamstown, PA
- 74|63°F50% Chance of StormsHourly details
Today
74°FMostly cloudy with a chance of showers. Patchy fog. A chance of thunderstorms this afternoon. Highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 50 percent.
Tonight
63°FMostly cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Humid with lows in the mid 60s. East winds around 5 mph. Chance of rain 30 percent.
- 78|66°FMostly SunnyHourly details
Day
78°FMostly sunny. Humid with highs in the lower 80s. East winds around 5 mph becoming southeast in the afternoon.
Night
66°FPartly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Humid with lows in the mid 60s. South winds around 5 mph. Chance of rain 50 percent.
- 80|67°FThunderstormsHourly details
Day
80°FMostly cloudy. A chance of showers in the morning then showers with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds around 5 mph. Chance of rain 90 percent.
Night
67°FMostly cloudy with showers with a chance of thunderstorms in the evening then partly cloudy after midnight. Humid with lows in the upper 60s. Chance of rain 90 percent.
- 81|66°F70% Chance of StormsHourly details
Day
81°FMostly sunny in the morning then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Chance of rain 70 percent.
Night
66°FMostly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers after midnight. Humid with lows in the mid 60s. Chance of rain 70 percent.
Weekend Weather
- 80|63°F30% Chance of StormsHourly details
Day
80°FPartly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 30 percent.
Night
63°FMostly cloudy in the evening then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the mid 60s. Chance of rain 30 percent.
- 80|64°F30% Chance Rain ShowersHourly details
Day
80°FPartly sunny. A chance of showers in the afternoon. Humid with highs in the mid 80s. Chance of rain 30 percent.
Night
64°FPartly cloudy. A chance of showers in the evening. Humid with lows in the mid 60s. Chance of rain 30 percent.
- 82|62°FMostly Sunny
Day
82°FMostly sunny. Humid with highs in the mid 80s.
Night
62°FClear with a 40% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 64F with an average humidity of 82%. Winds will be 2 mph from the W.
- 82|65°FSunny
Day
82°FSunny with widespread thunderstorms. Chance of storms 85%. High temperature around 82F. Dew point will be around 67F with an average humidity of 76%. Winds will be 4 mph from the W.
Night
65°FClear with widespread thunderstorms. Chance of storms 85%. Low temperature around 65F. Dew point will be around 65F with an average humidity of 84%. Winds will be 3 mph from the W.
- 83|65°F30% Chance of Rain
Day
83°FMostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 83F. Dew point will be around 67F with an average humidity of 74%. Winds will be 5 mph from the W.
Night
65°FClear with a chance of rain. Chance of precipitation 40%. Low temperature around 65F. Dew point will be around 65F with an average humidity of 83%. Winds will be 3 mph from the W.
- 82|65°F30% Chance of Rain
Day
82°FMostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 82F. Dew point will be around 67F with an average humidity of 73%. Winds will be 6 mph from the NW.
Night
65°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 65F. Dew point will be around 64F with an average humidity of 82%. Winds will be 3 mph from the W.













