East Windsor, NJ Weather Tomorrow

Get the forecast you need for East Windsor tomorrow with an extended 5 day weather outlook featuring daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details throughout the East Windsor area.
Updated: Tue Sep 15th 2026 8:45 AM EDT
East Windsor, NJ Weather – 9-15 – Sunny
73° / 56°
Sunny
In East Windsor, bright and sunny conditions with highs near 73°F and lows around 56°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 9mph and gusts of 18.8mph at 12 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 82% at 11 PM and 40% being its lowest at 3 PM. Barometric pressure is its highest of 30.4inHg at 10 AM, a lowest point of 30.32inHg at 6 PM with an avg 30.36inHg.
East Windsor, NJ Weather – 9-16 – Overcast
80° / 57°

Weather Tomorrow

Overcast
In East Windsor, it will be overcast with highs near 80°F and lows around 57°F. There's a very small chance of rainfall, only about 10%. Winds will be light at 7mph and gusts of 15.3mph at 11 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 89% at 5 AM and 42% being its lowest at 4 PM. Barometric pressure is its highest of 30.4inHg at 10 AM, a lowest point of 30.29inHg at 6 PM with an avg 30.35inHg.
East Windsor, NJ Weather – 9-17 – Sunny
84° / 63°
Sunny
East Windsor could see sunshine with daytime highs of 84°F and nighttime lows near 63°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 20.8mph at 9 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 82% at 7 AM and 39% being its lowest at 4 PM. Barometric pressure is its highest of 30.32inHg at 12 AM, a lowest point of 30.1inHg at 6 PM with an avg 30.22inHg.
East Windsor, NJ Weather – 9-18 – Overcast
80° / 65°
Overcast
Cloud-filled skies are in the forecast for East Windsor, with a high of 80°F and a low of 65°F. There might be light rainfall having a 18% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 15.9mph at 7 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 93% at 7 AM and 45% being its lowest at 4 PM. Barometric pressure is its highest of 30.19inHg at 11 PM, a lowest point of 30.09inHg at 4 AM with an avg 30.14inHg.
East Windsor, NJ Weather – 9-19 – Scattered Showers
81° / 63°
Scattered Showers
Daytime highs will reach 81°F with lows dropping to 63°F in East Windsor, where showers likely at times. There might be light rainfall having a 23% chance with an estimated 0in. Wind will be moderate, blowing around 12mph on average and gusts of 24mph at 11 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 94% at 5 AM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 30.19inHg at 9 AM, a lowest point of 29.97inHg at 11 PM with an avg 30.11inHg.
East Windsor, NJ Weather – 9-20 – Overcast
91° / 68°
Overcast
In East Windsor, it will be overcast with highs near 91°F and lows around 68°F. Rainfall predicted to have a 51% chance with an estimated 0.03in. Wind will be moderate, blowing around 15mph on average and gusts of 26.8mph at 2 AM. The humidity will be on the higher side, averaging about 76%, the maximum being 98% at 5 AM and 46% being its lowest at 2 PM. Barometric pressure is its highest of 29.95inHg at 11 PM, a lowest point of 29.79inHg at 2 PM with an avg 29.87inHg.

Currently

Partly Cloudy 59°F
30.38 inHg.
Barometer
67%
Humidity
NNE 8.6 mph
Wind
Partly Cloudy

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