South Orange, NJ Weather Forecast
Local 7-day forecast
Areas Of Smoke then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for South Orange, NJ in one place.
Areas of smoke between 10am and 4pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 100. Heat index values as high as 105. West wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for South Orange, NJ is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 14, 2026 10:25 PM EDT.
The active forecast window currently covers Jul 15 to Jul 21, 2026 for South Orange, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 10:25 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Orange
Wednesday looks like the warmest upcoming period in South Orange at 100 degrees F.
Friday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph W.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 10:25 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 8pm, then smoke and a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Heat index values as high as 103. Northwest wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Areas of smoke before 9am. Mostly sunny, with a high near 94. West wind 0 to 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 73. Northwest wind 5 to 10 mph.
Mostly sunny, with a high near 92.
A slight chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.
Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 70. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Areas Of Smoke then Slight Chance Showers And Thunderstorms
|
100°F |
5 to 10 mph
W
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Smoke
|
75°F |
0 to 10 mph
NW
|
|
Thursday
Jul 16
|
Areas Of Smoke then Mostly Sunny
|
94°F |
0 to 10 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
73°F |
5 to 10 mph
NW
|
|
Friday
Jul 17
|
Mostly Sunny
|
92°F |
5 mph
NW
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms
|
70°F |
0 to 5 mph
W
|
|
Saturday
Jul 18
|
Showers And Thunderstorms Likely
|
84°F |
0 to 10 mph
S
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely
|
70°F |
5 to 10 mph
SW
|
|
Sunday
Jul 19
|
Chance Rain Showers
|
88°F |
5 to 10 mph
W
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
70°F |
5 mph
NW
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
NW
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
71°F |
5 mph
S
|
|
Tuesday
Jul 21
|
Chance Rain Showers
|
89°F |
5 to 10 mph
SW
|
Nearby Forecasts
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