Weather Alert
Lake Martha Weather Warning NWS WEATHER ALERT FOR THE LAKE MARTHA, NJ AREA - FLOOD WATCH Issued: 139 AM EDT Thu Aug 20 2026 Lake Martha Weather Warning

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Lake Martha, NJ Weather - Hour by Hour Forecast

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Lake Martha, NJ Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 78°F26°C, dew point 69°F21°C, humidity 73%. Wind direction is SSW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1015 mb.
Today - Mostly sunny with a slight chance of showers and thunderstorms this morning, then mostly cloudy with showers and thunderstorms thi.. Full Forecast
Tonight - Mostly cloudy. Showers and thunderstorms, mainly in the evening. Patchy fog after midnight. Some thunderstorms May produce gusty w.. Full Forecast

Lake Martha Hourly Weather

24 Hour Forecast Scroll
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Lake Martha, NJ Hourly Weather - Cloudy - 10:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 11:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 12:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 1:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 2:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 3:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 4:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 5:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 6:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 7:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 8:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 9:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 10:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 11:00 PM Lake Martha, NJ Hourly Weather - Cloudy - 12:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 1:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 2:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 3:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 4:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 5:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 6:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 7:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 8:00 AM Lake Martha, NJ Hourly Weather - Cloudy - 9:00 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
79°F26°C 80°F27°C 80°F27°C 80°F27°C 80°F27°C 79°F26°C 78°F26°C 77°F25°C 75°F24°C 74°F23°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 70°F21°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - -
24% 24% 24% 24% 24% 85% 85% 85% 85% 85% 85% 41% 41% 41% 41% 41% 41% 11% 11% 11% 11% 11% 11% 8%
67°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 62°F17°C
67% 65% 65% 65% 65% 67% 71% 74% 79% 82% 87% 87% 87% 87% 90% 87% 90% 90% 90% 90% 87% 87% 84% 76%
SE SSE SSE S S SE E NNE NNE N N NNE NE NE NE NE NNE NNE NNE NNE NNE NE NE NE
3 mph 3 mph 3 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 9 mph 9 mph 9 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 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
Hour (EDT)
Weather
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Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KPHL model statistics.

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Prob Precip % = Probability of Precipitation.

Lake Martha 36 Hour Forecast

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

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