Weather in South Plainfield, United States 🇺🇸
In South Plainfield right now it is 9°C and clear, feeling like 8°C. Relative humidity is 65%, with winds around 7 km/h, and the UV index is 0 (low). The next few days in South Plainfield look set for about 5°C up to 19°C.
Hourly Forecast for South Plainfield
14-Day Forecast for South Plainfield
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Additional Forecasts for South Plainfield
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Historical Weather
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Best Time to Be Outside in South Plainfield Today
The most comfortable window in South Plainfield today looks like 13:00 to 16:00, when it is around 19°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in South Plainfield
What is the temperature in South Plainfield right now?
South Plainfield is sitting at 9°C (48°F) right now, clear (feels like 8°C).
What's the weather like in South Plainfield right now?
Current weather in South Plainfield: Clear, humidity 65%, wind 7 km/h NNW.
What is today's forecast for South Plainfield?
Today in South Plainfield: high 19°C, low 7°C, sunny. Chance of rain: 2%.
What is the 7-day weather forecast for South Plainfield?
Daily highs and lows for South Plainfield:
- 2026-10-20: 19°C / 7°C
- 2026-10-21: 17°C / 8°C
- 2026-10-22: 19°C / 5°C
- 2026-10-23: 15°C / 7°C
- 2026-10-24: 15°C / 5°C
- 2026-10-25: 16°C / 4°C
- 2026-10-26: 19°C / 6°C
Is it going to rain in South Plainfield today?
There is a 2% chance of rain in South Plainfield today.
What is the wind speed in South Plainfield right now?
Wind in South Plainfield is currently 7 km/h (4 mph) from the NNW.
What is the UV index in South Plainfield right now?
The UV index in South Plainfield is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
