Weather World
Rainbow Lake, NJ 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Rainbow Lake, NJ Weather Forecast
Rainbow Lake, NJ Weather Forecast Date: 921 PM EDT Wed Aug 19 2026
The area/counties/county of: Salem, including the city of Pennsville.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Lows around 70. Southwest winds around 5 mph.
Thursday... Partly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Humid with highs in the lower 80s. East winds around 5 mph, becoming southeast in the afternoon. Chance of rain 70%.
Thursday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 70%.
Friday... Partly sunny. A chance of showers in the afternoon. Humid with highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 40%.
Friday Night... Mostly cloudy with a chance of showers. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 50%.
Saturday... Showers likely. A chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70%.
Saturday Night... Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 70%.
Sunday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40%.
Sunday Night... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. Chance of rain 40%.
Monday... Sunny. Highs in the lower 80s.
Monday Night... Mostly clear. Lows in the mid 60s.
Tuesday... Sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy. Lows in the mid 60s.
POP = Probability of Precipitation
Rainbow Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...