Piscataway, NJ Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Piscataway, NJ in one place.
Sunny, with a high near 81. Southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Piscataway, 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: Aug 24, 2026 1:52 AM EDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Piscataway, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 1:52 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Piscataway
Thursday looks like the warmest upcoming period in Piscataway at 85 degrees F.
Monday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Monday at about 0 to 10 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 24, 2026 1:52 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 59. West wind 0 to 5 mph.
Sunny, with a high near 81. West wind around 5 mph.
Mostly clear, with a low around 60. West wind 0 to 5 mph.
Sunny, with a high near 84.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 65.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Sunny, with a high near 84.
Mostly clear, with a low around 62.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Sunny
|
81°F |
0 to 10 mph
SW
|
|
Monday Night
Aug 24
|
Mostly Clear
|
59°F |
0 to 5 mph
W
|
|
Tuesday
Aug 25
|
Sunny
|
81°F |
5 mph
W
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
60°F |
0 to 5 mph
W
|
|
Wednesday
Aug 26
|
Sunny
|
84°F |
0 to 5 mph
W
|
|
Wednesday Night
Aug 26
|
Partly Cloudy then Slight Chance Rain Showers
|
65°F |
0 mph
|
|
Thursday
Aug 27
|
Showers And Thunderstorms Likely
|
85°F |
0 to 5 mph
S
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely
|
67°F |
0 to 5 mph
S
|
|
Friday
Aug 28
|
Chance Showers And Thunderstorms
|
85°F |
0 to 5 mph
SW
|
|
Friday Night
Aug 28
|
Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
0 mph
|
|
Saturday
Aug 29
|
Sunny
|
84°F |
0 to 5 mph
NW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
62°F |
0 mph
|
|
Sunday
Aug 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Piscataway.
