Millstone, NJ Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Millstone, NJ in one place.
A chance of rain showers before 2pm. Mostly cloudy, with a high near 66. Northeast wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Millstone, 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: May 20, 2026 12:15 AM EDT.
The active forecast window currently covers May 21 to May 26, 2026 for Millstone, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 21 to May 26, 2026
- Latest sync
- May 20, 2026 12:15 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Millstone
Tuesday looks like the warmest upcoming period in Millstone at 76 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph NE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- May 20, 2026 12:15 AM EDT
- Coverage
- 6 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 cloudy, with a low around 49. East wind 0 to 5 mph.
A chance of rain showers after 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Rain showers. Cloudy, with a high near 60. Chance of precipitation is 80%.
Rain showers. Cloudy, with a low around 50. Chance of precipitation is 80%.
Rain showers likely. Cloudy, with a high near 67. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
May 21
|
Chance Rain Showers
|
66°F |
5 to 10 mph
NE
|
|
Thursday Night
May 21
|
Mostly Cloudy
|
49°F |
0 to 5 mph
E
|
|
Friday
May 22
|
Chance Rain Showers
|
64°F |
5 to 10 mph
E
|
|
Friday Night
May 22
|
Rain Showers Likely
|
47°F |
5 mph
E
|
|
Saturday
May 23
|
Rain Showers
|
60°F |
5 to 10 mph
E
|
|
Saturday Night
May 23
|
Rain Showers
|
50°F |
5 to 10 mph
E
|
|
Sunday
May 24
|
Rain Showers Likely
|
67°F |
5 to 10 mph
E
|
|
Sunday Night
May 24
|
Chance Rain Showers
|
54°F |
0 to 5 mph
E
|
|
Memorial Day
May 25
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
74°F |
0 to 5 mph
N
|
|
Monday Night
May 25
|
Chance Showers And Thunderstorms
|
56°F |
0 mph
|
|
Tuesday
May 26
|
Chance Rain Showers
|
76°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Millstone.