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Williamstown High School Weather Warning NWS WEATHER ALERT FOR THE WILLIAMSTOWN HIGH SCHOOL, NJ AREA - Issued: 353 AM EDT Wed Sep 2 2026 Williamstown High School Weather Warning

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Williamstown High School, NJ Weather - Hour by Hour Forecast

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Williamstown High School, NJ Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 72°F22°C, dew point 70°F21°C, humidity 93%. Wind direction is E at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.09 in1019 mb.
Today - Mostly cloudy. Patchy fog this morning. A slight chance of showers this afternoon. Not as warm with highs around 80. East winds ar.. Full Forecast
Tonight - Mostly cloudy with a chance of showers and thunderstorms. Humid with lows around 70. Southeast winds around 5 mph. Chance of rain .. Full Forecast

Williamstown High School Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 02
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Williamstown High School, NJ Hourly Weather - Cloudy - 8:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 9:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 10:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 11:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 12:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 1:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 2:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 3:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 4:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 5:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 6:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 7:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 8:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 9:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 10:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 11:00 PM Williamstown High School, NJ Hourly Weather - Cloudy - 12:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 1:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 2:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 3:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 4:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 5:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 6:00 AM Williamstown High School, NJ Hourly Weather - Cloudy - 7:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
73°F23°C 74°F23°C 75°F24°C 76°F24°C 77°F25°C 77°F25°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
28% 28% 28% 28% 28% 28% 28% 31% 31% 31% 31% 31% 31% 39% 39% 39% 39% 39% 39% 66% 66% 66% 66% 66%
69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C
87% 84% 84% 82% 79% 79% 77% 79% 76% 79% 82% 87% 90% 93% 97% 100% 100% 100% 100% 100% 100% 100% 100% 100%
ENE E E E E E E E ESE SE SE SE SE SE SE SE SE SSE S S S S S S
8 mph 8 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 2 mph 2 mph 2 mph 3 mph
5 mi8 km 6 mi10 km 6 mi10 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km .75 mi1 km 3 mi5 km 3 mi5 km 5 mi8 km 5 mi8 km 5 mi8 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KPHL model statistics.

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Prob Precip % = Probability of Precipitation.

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POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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