10-Day Weather Forecast - Williamstown, NY

Sunny through early afternoon then becoming partly sunny. A chance of showers and thunderstorms late. Hot with highs ranging from the mid 80s on the tug hill to around 90 across the lower elevations. Light winds. Chance of rain 30 percent. Heat index values in the upper 90s.

Mostly cloudy. A chance of showers and thunderstorms in the evening then showers likely with a chance of thunderstorms overnight. Some thunderstorms may produce heavy rainfall in the evening. Very warm and muggy with lows ranging from the mid 60s on the tug hill to around 70 across the lower elevations. Light south winds. Chance of rain 60 percent.

Showers likely with a chance of thunderstorms. Humid with highs ranging from the upper 70s on the tug hill to the mid 80s across the lower elevations. Light winds becoming southwest 10 to 15 mph. Chance of rain 70 percent. Heat index values in the mid 90s.

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening then a chance of showers overnight. Cooler muggy with lows ranging from the mid 50s on the tug hill to around 60 across the lower elevations. West winds 10 to 15 mph becoming northwest 5 to 10 mph. Chance of rain 60 percent.

Becoming mostly sunny. Cooler. Less humid with highs ranging from the lower 70s on the tug hill to the mid 70s across the lower elevations. North winds 5 to 10 mph becoming light.

Mainly clear. Lows in the mid 50s.

Mostly sunny. Highs around 80.

Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs around 80. Chance of rain 40 percent.

Mostly cloudy. A chance of showers. Lows in the lower 60s. Highs around 80. Chance of rain 40 percent.

Partly cloudy. Lows in the lower 60s. Highs around 80.

Partly cloudy. Lows in the lower 60s. Highs around 80.

Partly cloudy. Lows in the lower 60s. Highs around 80.

Partly sunny with a 30 percent chance of showers. Highs in the lower 80s.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 88%. Winds will be 5 mph from the SE.

Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 70F with an average humidity of 81%. Winds will be 5 mph from the S.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 68F with an average humidity of 90%. Winds will be 4 mph from the S.

Sunny with a 55% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 72F with an average humidity of 84%. Winds will be 4 mph from the S.

Mostly clear with a 40% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 70F with an average humidity of 92%. Winds will be 4 mph from the S.