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Weather in Piscataway, United States 🇺🇸

Current Weather in Piscataway

Severe Thunderstorm Watch issued June 11 at 7:15PM EDT until June 12 at 12:00AM EDT by NWS Mount Holly NJ
Clear
23°C
Feels like 25°C. Clear.
🌬️ 11 km/h WSW
💧 85% Humidity
🧭 1006 hPa
👁️ 14.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 19°C
🌅 Sunrise: 05:26 AM
🌇 Sunset: 08:28 PM
Map Overlays:

In Piscataway right now it is 23°C and clear, feeling like 25°C. Humidity is 85% with winds around 11 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Piscataway range from about 19°C to 36°C. ⚠️ Severe Thunderstorm Watch issued June 11 at 7:15PM EDT until June 12 at 12:00AM EDT by NWS Mount Holly NJ

Hourly Forecast for Piscataway

04:00
Clear
24°
8%
05:00
Clear
24°
9%
06:00
Sunny
24°
10%
07:00
Patchy rain nearby
24°
20%
08:00
Patchy rain nearby
25°
29%
09:00
Sunny
27°
6%
10:00
Sunny
31°
3%
11:00
Sunny
33°
2%
12:00
Sunny
33°
2%
13:00
Sunny
33°
2%
14:00
Overcast
32°
11%
15:00
Thundery outbreaks in nearby
32°
17%
16:00
Sunny
32°
3%
17:00
Sunny
32°
3%
18:00
Sunny
32°
3%
19:00
Sunny
30°
3%
20:00
Partly Cloudy
29°
5%
21:00
Partly Cloudy
28°
7%
22:00
Clear
27°
7%
23:00
Clear
26°
7%
00:00
Cloudy
25°
13%
01:00
Cloudy
24°
10%
02:00
Clear
23°
4%
03:00
Clear
22°
4%

14-Day Forecast for Piscataway

Fri, Jun 12
Patchy rain nearby Patchy rain nearby
36° / 23°
Sat, Jun 13
Sunny Sunny
32° / 20°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
30° / 19°
Mon, Jun 15
Partly Cloudy Partly Cloudy
26° / 19°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
20° / 17°
Wed, Jun 17
Sunny Sunny
28° / 14°
Thu, Jun 18
Patchy rain nearby Patchy rain nearby
30° / 19°
Fri, Jun 19
Sunny Sunny
28° / 19°
Sat, Jun 20
Sunny Sunny
27° / 16°
Sun, Jun 21
Sunny Sunny
28° / 16°
Mon, Jun 22
Sunny Sunny
29° / 17°
Tue, Jun 23
Partly Cloudy Partly Cloudy
31° / 19°
Wed, Jun 24
Sunny Sunny
30° / 20°
Thu, Jun 25
Sunny Sunny
30° / 18°

Additional Forecasts for Piscataway

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 159.0 μg/m³
O₃ (Ozone) 54.0 μg/m³
NO₂ (Nitrogen Dioxide) 16.8 μg/m³
SO₂ (Sulphur Dioxide) 1.7 μg/m³
PM2.5 (Fine particles) 11.8 μg/m³
PM10 (Coarse particles) 12.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Piscataway Today

The most comfortable window in Piscataway today looks like 20:00 to 20:00, when it is around 29°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Piscataway

What is the temperature in Piscataway right now?

The current temperature in Piscataway is 23°C (74°F), clear (feels like 25°C).

What's the weather like in Piscataway right now?

Conditions in Piscataway right now: Clear, humidity 85%, wind 11 km/h WSW.

What is today's forecast for Piscataway?

Today in Piscataway: high 36°C, low 23°C, patchy rain nearby. Chance of rain: 17%.

What is the 7-day weather forecast for Piscataway?

Daily highs and lows for Piscataway:

  • 2026-06-12: 36°C / 23°C
  • 2026-06-13: 32°C / 20°C
  • 2026-06-14: 30°C / 19°C
  • 2026-06-15: 26°C / 19°C
  • 2026-06-16: 20°C / 17°C
  • 2026-06-17: 28°C / 14°C
  • 2026-06-18: 30°C / 19°C
Is it going to rain in Piscataway today?

There is a 17% chance of rain in Piscataway today. Total expected precipitation: 0.26 mm.

What is the wind speed in Piscataway right now?

Wind in Piscataway is currently 11 km/h (7 mph) from the WSW.

What is the UV index in Piscataway right now?

The UV index in Piscataway is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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