South Orange, NJ Weather Tomorrow

For a complete weather outlook, review tomorrow's South Orange forecast and the following 5 days with precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the South Orange area and around Essex county, New Jersey.
Updated: Sat Sep 12th 2026 5:00 PM EDT
South Orange, NJ Weather – 9-12 – Sunny
84° / 59°
Sunny
In South Orange, a sunny day is likely with a high near 84°F and a low around 59°F. There's a very small chance of rainfall, only about 9%. Wind will be moderate, blowing around 13mph on average and gusts of 17.9mph at 7 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 79% at 11 PM and 59% being its lowest at 6 PM. Barometric pressure is its highest of 30.07inHg at 9 PM, a lowest point of 30.04inHg at 6 PM with an avg 30.05inHg.
South Orange, NJ Weather – 9-13 – Light Rain Shower
81° / 68°

Weather Tomorrow

Light Rain Shower
South Orange could see rain showers with daytime highs of 81°F and nighttime lows near 68°F. The chance of rain is 85% with an estimated 1.04in. Winds will be light at 7mph and gusts of 16.6mph at 11 PM. High humidity with average of 83% is anticipated, the maximum being 99% at 6 AM and 60% being its lowest at 4 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.85inHg at 4 PM with an avg 29.92inHg.
South Orange, NJ Weather – 9-14 – Sunny
74° / 62°
Sunny
It will be sunny in South Orange, with a high of 74°F and a low of 62°F. There's a moderate 36% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 12mph on average and gusts of 27.1mph at 3 AM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 73% at 12 AM and 32% being its lowest at 3 PM. Barometric pressure is its highest of 30.26inHg at 11 PM, a lowest point of 29.92inHg at 1 AM with an avg 30.08inHg.
South Orange, NJ Weather – 9-15 – Sunny
72° / 57°
Sunny
In South Orange, it will be sunny with highs near 72°F and lows around 57°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 9mph and gusts of 19.2mph at 1 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 68% at 11 PM and 38% being its lowest at 12 PM. Barometric pressure is its highest of 30.41inHg at 9 AM, a lowest point of 30.27inHg at 1 AM with an avg 30.35inHg.
South Orange, NJ Weather – 9-16 – Sunny
77° / 62°
Sunny
In South Orange, bright and sunny conditions with highs near 77°F and lows around 62°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 9mph and gusts of 16.6mph at 4 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 76% at 5 AM and 39% being its lowest at 4 PM. Barometric pressure is its highest of 30.38inHg at 8 AM, a lowest point of 30.28inHg at 5 PM with an avg 30.33inHg.
South Orange, NJ Weather – 9-17 – Sunny
83° / 65°
Sunny
In South Orange, it will be sunny with highs near 83°F and lows around 65°F. There might be light rainfall having a 17% chance with an estimated 0in. Winds will be light at 7mph and gusts of 12.3mph at 8 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 84% at 11 PM and 27% being its lowest at 2 PM. Barometric pressure is its highest of 30.31inHg at 12 AM, a lowest point of 30.17inHg at 5 PM with an avg 30.24inHg.

Currently

Overcast 77°F
30.05 inHg.
Barometer
58%
Humidity
SE 20.2 mph
Wind
Overcast

5 Day Forecast Nearby

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