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Now · 7:57 AM

Millstone Weather & Hourly Forecast

United States · New Jersey · 08844

Sunny
63°F
Sunny
Feels like: 63°F
💧 Humidity 79% 🌡 Pressure 30.15 inHg 💨 Wind 4 mph 👁 Visibility 19.8 mi Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Millstone

Today
Sunny · 8:00 AM Sunny
63° 💧 None 💨 4 mph H 79%30.15 inHg
Sunny · 11:00 AM Sunny
75° 💧 None 💨 8 mph H 33%30.15 inHg
Sunny · 2:00 PM Sunny
80° 💧 None 💨 4 mph H 32%30.12 inHg
Sunny · 5:00 PM Sunny
80° 💧 None 💨 5 mph H 32%30.12 inHg
Mostly clear night · 8:00 PM Mostly clear night
71° 💧 None 💨 3 mph H 55%30.15 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
66° 💧 None 💨 3 mph H 68%30.21 inHg
Tomorrow
Clear night · 2:00 AM Clear night
62° 💧 None 💨 3 mph H 78%30.21 inHg
Clear night · 5:00 AM Clear night
60° 💧 None 💨 3 mph H 82%30.21 inHg
Overcast · 8:00 AM Overcast
64° 💧 None 💨 4 mph H 73%30.27 inHg
Partly cloudy · 11:00 AM Partly cloudy
78° 💧 None 💨 6 mph H 42%30.24 inHg
Overcast · 2:00 PM Overcast
82° 💧 None 💨 4 mph H 36%30.21 inHg
Sunny · 5:00 PM Sunny
82° 💧 None 💨 5 mph H 36%30.18 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
76° 💧 None 💨 0 mph H 55%30.21 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
69° 💧 None 💨 3 mph H 73%30.24 inHg
Wednesday
Mostly cloudy night · 2:00 AM Mostly cloudy night
67° 💧 None 💨 3 mph H 74%30.24 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
67° 💧 None 💨 3 mph H 87%30.21 inHg

In Millstone and, more broadly, across the state of New Jersey: This morning will start with clear skies and mild temperatures around 59 degrees. Winds will be light from the northwest, blowing at up to 8 mph with gusts reaching 10 mph. As the day progresses, expect the temperature to warm to a high of about 82 degrees, remaining dry throughout the afternoon. Winds will stay gentle, maintaining a northwest direction and similar speeds. Overall, the weather will be calm and pleasant, with no precipitation expected. It should be a nice day for outdoor activities, with comfortable temperatures and clear skies prevailing from morning through evening.

15-Day Weather Outlook for Millstone

TomorrowTomorrow Mostly sunny Mostly sunny 82°/59° 💧 None 💨 6 mph
Wednesday, Sep 9Wed Sep 9 Mostly cloudy Mostly cloudy 90°/66° 💧 None 💨 13 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 81°/73° 💧 0.064 in 💨 13 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 79°/67° 💧 0.001 in 💨 7 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 81°/61° 💧 None 💨 6 mph
Sunday, Sep 13Sun Sep 13 Overcast Overcast 80°/67° 💧 0.031 in 💨 8 mph
Monday, Sep 14Mon Sep 14 Overcast Overcast 84°/71° 💧 0.016 in 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 84°/67° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Overcast Overcast 79°/69° 💧 0.005 in 💨 9 mph
Thursday, Sep 17Thu Sep 17 Mostly cloudy Mostly cloudy 78°/60° 💧 None 💨 8 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 77°/61° 💧 None 💨 10 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 75°/60° 💧 None 💨 11 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 74°/56° 💧 None 💨 9 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 81°/60° 💧 0.018 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 69°/69° 💧 0.016 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Millstone

Vertical axis: °F · Color based on temperature
Sunny at 8:00 AM
63° Today 8:00 AM
Sunny at 9:00 AM
68° 9:00 AM
Sunny at 10:00 AM
72° 10:00 AM
Sunny at 11:00 AM
75° 11:00 AM
Sunny at 12:00 PM
77° Today 12:00 PM
Sunny at 1:00 PM
79° 1:00 PM
Sunny at 2:00 PM
80° 2:00 PM
Sunny at 3:00 PM
80° 3:00 PM
Sunny at 4:00 PM
80° Today 4:00 PM
Sunny at 5:00 PM
80° 5:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Sunny at 7:00 PM
75° 7:00 PM
Mostly clear night at 8:00 PM
71° Today 8:00 PM
Overcast night at 9:00 PM
69° 9:00 PM
Overcast night at 10:00 PM
67° 10:00 PM
Partly cloudy night at 11:00 PM
66° 11:00 PM
Mostly clear night at 12:00 AM
64° Tomorrow 12:00 AM
Clear night at 1:00 AM
63° 1:00 AM
Clear night at 2:00 AM
62° 2:00 AM
Clear night at 3:00 AM
61° 3:00 AM
Clear night at 4:00 AM
61° Tomorrow 4:00 AM
Clear night at 5:00 AM
60° 5:00 AM
Mostly clear night at 6:00 AM
59° 6:00 AM
Partly cloudy at 7:00 AM
59° 7:00 AM
Overcast at 8:00 AM
64° Tomorrow 8:00 AM
Mostly cloudy at 9:00 AM
70° 9:00 AM
Partly cloudy at 10:00 AM
75° 10:00 AM
Partly cloudy at 11:00 AM
78° 11:00 AM
Overcast at 12:00 PM
80° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
81° 1:00 PM
Overcast at 2:00 PM
82° 2:00 PM
Overcast at 3:00 PM
82° 3:00 PM
Partly cloudy at 4:00 PM
82° Tomorrow 4:00 PM
Sunny at 5:00 PM
82° 5:00 PM
Mostly cloudy at 6:00 PM
81° 6:00 PM
Mostly cloudy at 7:00 PM
78° 7:00 PM
Mostly cloudy night at 8:00 PM
76° Tomorrow 8:00 PM
Mostly cloudy night at 9:00 PM
73° 9:00 PM
Mostly cloudy night at 10:00 PM
71° 10:00 PM
Partly cloudy night at 11:00 PM
69° 11:00 PM
Mostly cloudy night at 12:00 AM
68° Wednesday 12:00 AM
Mostly cloudy night at 1:00 AM
68° 1:00 AM
Mostly cloudy night at 2:00 AM
67° 2:00 AM
Overcast night at 3:00 AM
66° 3:00 AM
Mostly cloudy night at 4:00 AM
67° Wednesday 4:00 AM
Mostly cloudy night at 5:00 AM
67° 5:00 AM
Partly cloudy night at 6:00 AM
67° 6:00 AM
Partly cloudy at 7:00 AM
66° 7:00 AM
Mostly cloudy at 8:00 AM
70° Wednesday 8:00 AM
Partly cloudy at 9:00 AM
74° 9:00 AM
Partly cloudy at 10:00 AM
78° 10:00 AM
Mostly sunny at 11:00 AM
82° 11:00 AM
Mostly sunny at 12:00 PM
85° Wednesday 12:00 PM
Mostly sunny at 1:00 PM
87° 1:00 PM
Mostly cloudy at 2:00 PM
89° 2:00 PM
Mostly sunny at 3:00 PM
88° 3:00 PM
Partly cloudy at 4:00 PM
90° Wednesday 4:00 PM
Mostly sunny at 5:00 PM
88° 5:00 PM
Sunny at 6:00 PM
86° 6:00 PM
Sunny at 7:00 PM
83° 7:00 PM
Clear night at 8:00 PM
80° Wednesday 8:00 PM
Mostly clear night at 11:00 PM
74° 11:00 PM
Clear night at 2:00 AM
73° 2:00 AM
Clear night at 5:00 AM
73° 5:00 AM
Mostly sunny at 8:00 AM
75° Thursday 8:00 AM
Light rain at 11:00 AM
81° 11:00 AM
Overcast at 2:00 PM
81° 2:00 PM
Mostly cloudy at 5:00 PM
80° 5:00 PM
Overcast night at 8:00 PM
77° Thursday 8:00 PM
Overcast night at 11:00 PM
75° 11:00 PM
Overcast night at 2:00 AM
74° 2:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Partly cloudy at 8:00 AM
67° Friday 8:00 AM
Sunny at 11:00 AM
74° 11:00 AM
Sunny at 2:00 PM
79° 2:00 PM
Sunny at 5:00 PM
79° 5:00 PM
Clear night at 8:00 PM
73° Friday 8:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Clear night at 2:00 AM
64° 2:00 AM
Clear night at 5:00 AM
61° 5:00 AM
Sunny at 8:00 AM
63° Saturday 8:00 AM
Sunny at 11:00 AM
75° 11:00 AM
Partly cloudy at 2:00 PM
81° 2:00 PM
Overcast at 5:00 PM
81° 5:00 PM
Mostly clear night at 8:00 PM
73° Saturday 8:00 PM
Clear night at 2:00 AM
67° 2:00 AM
Mostly cloudy at 8:00 AM
70° 8:00 AM
Overcast at 2:00 PM
80° 2:00 PM
Mostly clear night at 8:00 PM
78° Sunday 8:00 PM
Overcast night at 2:00 AM
72° 2:00 AM
Mostly cloudy at 8:00 AM
71° 8:00 AM
Partly cloudy at 2:00 PM
84° 2:00 PM
Overcast night at 8:00 PM
76° Monday 8:00 PM
Clear night at 2:00 AM
67° 2:00 AM
Sunny at 8:00 AM
68° 8:00 AM
Overcast at 2:00 PM
84° 2:00 PM
Mostly cloudy night at 8:00 PM
75° Tuesday 8:00 PM
Overcast night at 2:00 AM
73° 2:00 AM
Sunny at 8:00 AM
69° 8:00 AM
Partly cloudy at 2:00 PM
79° 2:00 PM
Clear night at 8:00 PM
70° Wednesday 8:00 PM
Clear night at 2:00 AM
61° 2:00 AM
Sunny at 8:00 AM
60° 8:00 AM
Mostly cloudy at 2:00 PM
78° 2:00 PM
Mostly clear night at 8:00 PM
72° Thursday 8:00 PM
Clear night at 2:00 AM
62° 2:00 AM
Sunny at 8:00 AM
61° 8:00 AM
Sunny at 2:00 PM
77° 2:00 PM
Clear night at 8:00 PM
73° Friday 8:00 PM
Clear night at 2:00 AM
63° 2:00 AM
Sunny at 8:00 AM
60° 8:00 AM
Sunny at 2:00 PM
75° 2:00 PM
Clear night at 8:00 PM
66° Saturday 8:00 PM
Clear night at 2:00 AM
56° 2:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 2:00 PM
74° 2:00 PM
Partly cloudy night at 8:00 PM
65° Sunday 8:00 PM
Mostly cloudy night at 2:00 AM
60° 2:00 AM
Overcast at 8:00 AM
64° 8:00 AM
Overcast at 2:00 PM
81° 2:00 PM
Overcast night at 8:00 PM
69° Monday 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Millstone

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 AM
PM2.5 Fine particles Good 7,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 10,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 33,0µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 12,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Millstone

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 6,6High 😊Good
Tomorrow UV 6,7High 😐Moderate
Wednesday UV 5,2Moderate 😐Moderate
Thursday UV 3,7Moderate 🙂Fair
Friday UV 7,0High 😊Good
Saturday UV 7,0High Unavailable
Sunday UV 8,0Very high Unavailable
Hourly UV index today
8:00 AMUV 0,5 9:00 AMUV 1,5 10:00 AMUV 3,0 11:00 AMUV 4,7 12:00 PMUV 6,1 1:00 PMUV 6,6 2:00 PMUV 6,1 3:00 PMUV 4,7 4:00 PMUV 2,9 5:00 PMUV 1,4 6:00 PMUV 0,5 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Millstone

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 8:00 AM 9:00 AM 10:00 AM 11:00 AM Today 12:00 PM 1:00 PM 2:00 PM 3:00 PM Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Wednesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Wednesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Wednesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Wednesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Wednesday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Thursday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Thursday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Friday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Friday 8:00 PM 11:00 PM 2:00 AM 5:00 AM Saturday 8:00 AM 11:00 AM 2:00 PM 5:00 PM Saturday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Sunday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Monday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Tuesday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Wednesday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Thursday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Friday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Saturday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Sunday 8:00 PM 2:00 AM 8:00 AM 2:00 PM Monday 8:00 PM
Sustained wind Max gusts
NIGHT SKY · MILLSTONE, NEW JERSEY

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:55 PM–4:58 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 13% Waning Crescent · Moon about 15° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 89° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min79%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Millstone were last refreshed today at 7:57 AM. The current forecast period extends through 09/09/2026 at 5:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.