10-Day Weather Forecast - Union, NJ
- |65°F80% Chance of StormsHourly details
Tonight
65°FShowers with a chance of thunderstorms in the evening then showers likely after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 80 percent.
- 70|66°F30% Chance Rain ShowersHourly details
Day
70°FMostly cloudy. A chance of showers mainly in the morning. Humid with highs in the mid 70s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.
Night
66°FMostly cloudy with a slight chance of showers in the evening then partly cloudy after midnight. Lows in the lower 60s. Northeast winds around 5 mph. Chance of rain 20 percent.
- 80|68°FMostly SunnyHourly details
Day
80°FMostly sunny. Highs in the lower 80s. North winds around 5 mph becoming east in the afternoon.
Night
68°FMostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.
- 85|71°F50% Chance of StormsHourly details
Day
85°FPartly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Night
71°FMostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
- 86|73°F40% Chance of StormsHourly details
Day
86°FPartly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Heat index values in the mid 90s.
Night
73°FMostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent.
Weekend Weather
- 83|70°F30% Chance of StormsHourly details
Day
83°FPartly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
Night
70°FPartly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 30 percent.
- 84|68°FMostly SunnyHourly details
Day
84°FMostly sunny. Highs in the mid 80s.
Night
68°FPartly cloudy. Lows in the upper 60s.
- 81|69°FMostly Sunny
Day
81°FMostly sunny. Highs in the upper 80s.
Night
69°FMostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 69F. Dew point will be around 65F with an average humidity of 79%. Winds will be 3 mph from the W.
- 83|70°FSunny
Day
83°FSunny. High temperature around 83F. Dew point will be around 66F with an average humidity of 67%. Winds will be 5 mph from the NW.
Night
70°FPartly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 70F. Dew point will be around 66F with an average humidity of 76%. Winds will be 4 mph from the W.
- 83|71°F30% Chance of Storms
Day
83°FPartly cloudy with a 75% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 68F with an average humidity of 69%. Winds will be 6 mph from the NW.
Night
71°FMostly clear with a 75% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 66F with an average humidity of 75%. Winds will be 5 mph from the NW.













