Current Conditions

Williamstown, New Jersey

75°F24°C
Showers

Wind

WSW 6 mph10 km/h

Humidity

80%

Cloud Cover

42%

As of Thursday, August 13, 2026 at 4:07 AM EDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 91°F33°C and morning low of 77°F25°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. Humid.

Night

Mostly cloudy, with a low around 75°F24°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h. 38% chance of showers overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 91°F33°CLow 75°F24°CPrecip 0.06 in1.4 mm38%Cloud 52%Wind WNW 6 mph10 km/hThursday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 77°F25°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. Humid. Thursday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h. 38% chance of showers overnight.
Light RainHigh 90°F32°CLow 74°F24°CPrecip 0.04 in0.9 mm12%Cloud 77%Wind NW 4 mph6 km/hFriday: Overcast and hot, with a high of 90°F32°C and morning low of 77°F25°C. Light wind from the NW around 4 mph6 km/h. 12% chance of light rain in the afternoon. Friday Night: Mostly cloudy, with a low around 74°F24°C. Light wind from the WNW around 4 mph7 km/h.
DrizzleHigh 86°F30°CLow 72°F22°CPrecip 0.01 in0.3 mm13%Cloud 46%Wind E 6 mph9 km/hSaturday: Partly cloudy and hot, with a high of 86°F30°C and morning low of 74°F24°C. Light wind from the ENE around 6 mph9 km/h. 13% chance of drizzle in the afternoon. Saturday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h.
RainHigh 80°F27°CLow 71°F22°CPrecip 0.49 in12.4 mm80%Cloud 87%Wind S 8 mph13 km/hSunday: Overcast and warm, with a high of 80°F27°C and morning low of 75°F24°C. Breezy from the S at 9 to 11 mph15 to 17 km/h. 80% chance of rain throughout the day. Humid. Sunday Night: Overcast, with a low around 71°F22°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 68% chance of rain in the evening.
ShowersHigh 88°F31°CFeels 94°F34°CLow 75°F24°CPrecip 0.21 in5.3 mm60%Cloud 70%Wind WNW 7 mph11 km/hMonday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C. Breezy from the WNW at 8 mph12 km/h. 29% chance of showers throughout the day. Heavy, humid air. Monday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. 60% chance of light rain throughout the night.
DrizzleHigh 86°F30°CLow 72°F22°CPrecip 0.02 in0.6 mm14%Cloud 42%Wind N 5 mph8 km/hTuesday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the N around 5 mph8 km/h. 14% chance of drizzle in the afternoon. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Light wind from the NNE around 5 mph8 km/h. 10% chance of drizzle in the evening.
DrizzleHigh 87°F30°CLow 69°F21°CPrecip 0.03 in0.8 mm16%Cloud 45%Wind SSW 6 mph9 km/hWednesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 73°F23°C. Breezy from the SSW at 6 to 8 mph9 to 13 km/h. 16% chance of drizzle in the afternoon. Humid. Wednesday Night: Partly cloudy, with a low around 69°F21°C. Breezy from the S at 5 to 7 mph9 to 12 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1391°F33°C75°F24°C0.06 in1.4 mm· 38%52%ShowersWNW 6 mph10 km/h
FridayAug 1490°F32°C74°F24°C0.04 in0.9 mm· 12%77%Light RainNW 4 mph6 km/h
SaturdayAug 1586°F30°C72°F22°C0.01 in0.3 mm· 13%46%DrizzleE 6 mph9 km/h
SundayAug 1680°F27°C71°F22°C0.49 in12.4 mm· 80%87%RainS 8 mph13 km/h
MondayAug 1788°F31°C
Feels 94°F34°C
75°F24°C0.21 in5.3 mm· 60%70%ShowersWNW 7 mph11 km/h
TuesdayAug 1886°F30°C72°F22°C0.02 in0.6 mm· 14%42%DrizzleN 5 mph8 km/h
WednesdayAug 1987°F30°C69°F21°C0.03 in0.8 mm· 16%45%DrizzleSSW 6 mph9 km/h
ThursdayAug 2090°F32°C
Feels 95°F35°C
75°F24°C0.15 in3.7 mm· 31%60%ShowersSW 7 mph12 km/h
FridayAug 2185°F30°C72°F22°C0.12 in3.1 mm· 20%52%ShowersNW 6 mph10 km/h
SaturdayAug 2283°F28°C69°F20°C0.19 in4.9 mm· 25%57%ShowersN 6 mph9 km/h
SundayAug 2383°F28°C68°F20°C0.13 in3.4 mm· 26%57%ShowersNW 5 mph9 km/h
MondayAug 2484°F29°C68°F20°C0.13 in3.3 mm· 17%47%ShowersW 6 mph9 km/h
TuesdayAug 2585°F29°C68°F20°C0.07 in1.8 mm· 20%44%DrizzleWSW 6 mph9 km/h
WednesdayAug 2685°F30°C69°F21°C0.07 in1.7 mm· 17%45%DrizzleWSW 6 mph9 km/h
ThursdayAug 2785°F29°C69°F20°C0.08 in2 mm· 19%45%DrizzleW 6 mph9 km/h

Nearby Cities

About This Forecast

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Coordinates: 39.6862°N, 74.9952°W·Elevation: 44m·Timezone: America/New_York·Population: 15,567