Current Conditions

Williamstown, New Jersey

72°F22°C

Rain

Wind

ESE 4 mph7 km/h

Humidity

90%

Cloud Cover

89%

As of Thursday, September 3, 2026 at 12:07 AM EDT

Today's Outlook

Day

Overcast and hot, with a high of 86°F30°C and morning low of 71°F22°C — feels like 93°F34°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. 59% chance of light rain in the morning. Heavy, humid air.

Night

Overcast, with a low around 71°F21°C. Light wind from the SSW around 5 mph8 km/h. 86% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 86°F30°CFeels 93°F34°C	Low 71°F21°C	Precip 0.28 in7.1 mm86%	Cloud 87%	Wind WSW 6 mph10 km/h	Thursday: Overcast and hot, with a high of 86°F30°C and morning low of 71°F22°C — feels like 93°F34°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. 59% chance of light rain in the morning. Heavy, humid air. Thursday Night: Overcast, with a low around 71°F21°C. Light wind from the SSW around 5 mph8 km/h. 86% chance of rain throughout the night.
Light Rain	High 88°F31°CFeels 95°F35°C	Low 75°F24°C	Precip 0.26 in6.5 mm47%	Cloud 71%	Wind WNW 6 mph10 km/h	Friday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F24°C — feels like 95°F35°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 47% chance of showers throughout the day. Heavy, humid air. Friday Night: Mostly cloudy, with a low around 75°F24°C. Light wind from the W around 5 mph9 km/h. 40% chance of light rain throughout the night.
Showers	High 83°F28°C	Low 71°F22°C	Precip 0.02 in0.6 mm20%	Cloud 38%	Wind NNW 7 mph11 km/h	Saturday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 71°F22°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. Saturday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 20% chance of showers overnight.
Drizzle	High 78°F25°C	Low 66°F19°C	Precip 0.02 in0.4 mm16%	Cloud 34%	Wind NE 6 mph9 km/h	Sunday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 67°F20°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 16% chance of drizzle in the afternoon. Sunday Night: Mostly clear, with a low around 66°F19°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h.
Clear	High 81°F27°C	Low 62°F16°C	Precip 0 in0.1 mm6%	Cloud 29%	Wind NW 4 mph6 km/h	Monday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Light wind from the NNW around 4 mph6 km/h. Monday Night: Mostly clear, with a low around 62°F16°C. Light wind from the WSW around 4 mph6 km/h.
Partly Cloudy	High 83°F28°C	Low 64°F18°C	Precip 0.01 in0.3 mm3%	Cloud 55%	Wind SW 5 mph8 km/h	Tuesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Light wind from the W around 5 mph7 km/h. Tuesday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the SSW around 5 mph8 km/h.
Partly Cloudy	High 85°F29°C	Low 68°F20°C	Precip 0.02 in0.4 mm8%	Cloud 58%	Wind SSW 7 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the SSW at 8 to 10 mph12 to 15 km/h. Humid. Wednesday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the SSW at 7 to 9 mph11 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	86°F30°C Feels 93°F34°C	71°F21°C	0.28 in7.1 mm· 86%	87%	Rain	WSW 6 mph10 km/h
DayOvercast and hot, with a high of 86°F30°C and morning low of 71°F22°C — feels like 93°F34°C. Breezy from the WSW at 8 to 9 mph12 to 14 km/h. 59% chance of light rain in the morning. Heavy, humid air. NightOvercast, with a low around 71°F21°C. Light wind from the SSW around 5 mph8 km/h. 86% chance of rain throughout the night.
	FridaySep 4	88°F31°C Feels 95°F35°C	75°F24°C	0.26 in6.5 mm· 47%	71%	Light Rain	WNW 6 mph10 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 76°F24°C — feels like 95°F35°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 47% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Light wind from the W around 5 mph9 km/h. 40% chance of light rain throughout the night.
	SaturdaySep 5	83°F28°C	71°F22°C	0.02 in0.6 mm· 20%	38%	Showers	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 71°F22°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. NightPartly cloudy, with a low around 71°F22°C. Breezy from the NNW at 6 to 7 mph10 to 11 km/h. 20% chance of showers overnight.
	SundaySep 6	78°F25°C	66°F19°C	0.02 in0.4 mm· 16%	34%	Drizzle	NE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 67°F20°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 16% chance of drizzle in the afternoon. NightMostly clear, with a low around 66°F19°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h.
	MondaySep 7	81°F27°C	62°F16°C	0 in0.1 mm· 6%	29%	Clear	NW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Light wind from the NNW around 4 mph6 km/h. NightMostly clear, with a low around 62°F16°C. Light wind from the WSW around 4 mph6 km/h.
	TuesdaySep 8	83°F28°C	64°F18°C	0.01 in0.3 mm· 3%	55%	Partly Cloudy	SW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Light wind from the W around 5 mph7 km/h. NightMostly cloudy, with a low around 64°F18°C. Light wind from the SSW around 5 mph8 km/h.
	WednesdaySep 9	85°F29°C	68°F20°C	0.02 in0.4 mm· 8%	58%	Partly Cloudy	SSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the SSW at 8 to 10 mph12 to 15 km/h. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the SSW at 7 to 9 mph11 to 15 km/h.
	ThursdaySep 10	90°F32°C Feels 95°F35°C	75°F24°C	0.04 in1.1 mm· 18%	50%	Drizzle	WSW 9 mph14 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 76°F24°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 16% chance of drizzle in the afternoon. Heat risk in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 18% chance of drizzle in the evening.
	FridaySep 11	86°F30°C	73°F23°C	0.04 in1.1 mm· 13%	41%	Drizzle	WNW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 74°F23°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle in the morning. NightPartly cloudy, with a low around 73°F23°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 10% chance of drizzle throughout the night.
	SaturdaySep 12	83°F28°C	68°F20°C	0.06 in1.4 mm· 17%	44%	Drizzle	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the W at 6 to 7 mph10 to 12 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 6 mph10 km/h.
	SundaySep 13	83°F28°C	68°F20°C	0.06 in1.5 mm· 14%	49%	Drizzle	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the S around 6 mph10 km/h. 11% chance of drizzle throughout the night.
	MondaySep 14	83°F28°C	68°F20°C	0.09 in2.3 mm· 15%	48%	Drizzle	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the SW at 7 mph11 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the S around 6 mph10 km/h. 12% chance of drizzle throughout the night.
	TuesdaySep 15	82°F28°C	68°F20°C	0.07 in1.8 mm· 14%	50%	Drizzle	SSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the S around 6 mph10 km/h. 11% chance of drizzle throughout the night.
	WednesdaySep 16	80°F27°C	67°F19°C	0.09 in2.3 mm· 18%	47%	Drizzle	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the NW at 7 to 8 mph11 to 12 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SE around 6 mph10 km/h. 14% chance of drizzle throughout the night.
	ThursdaySep 17	79°F26°C	65°F18°C	0.09 in2.3 mm· 16%	48%	Drizzle	NNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the NW at 7 mph10 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the ENE around 6 mph10 km/h. 14% chance of drizzle throughout the night.

Nearby Cities

Sicklerville3 mi4 km Glassboro6 mi10 km Jackson9 mi15 km Lindenwold10 mi15 km Sewell10 mi16 km Vineland14 mi22 km

About This Forecast

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