Powered by WEATHER-INFO.COM
Your new global weather portal

Now · 11:03 AM

Alpine Weather & Hourly Forecast

United States · New Jersey · 07620

Mostly cloudy
80°F
Mostly cloudy
Feels like: 83°F
💧 Humidity 70% 🌡 Pressure 29.88 inHg 💨 Wind 7 mph 👁 Visibility 23.3 mi Clouds 74% ☀️ UV index 3.7 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Alpine

Today
Mostly cloudy · 12:00 PM Mostly cloudy
81° 💧 None 💨 7 mph H 65%29.88 inHg
Sunny · 3:00 PM Sunny
85° 💧 None 💨 8 mph H 51%29.83 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
83° 💧 None 💨 6 mph H 54%29.83 inHg
Overcast night · 9:00 PM Overcast night
76° 💧 None 💨 4 mph H 69%29.85 inHg
Tomorrow
Overcast night · 12:00 AM Overcast night
73° 💧 None 💨 5 mph H 72%29.88 inHg
Overcast night · 3:00 AM Overcast night
71° 💧 None 💨 6 mph H 70%29.88 inHg
Overcast night · 6:00 AM Overcast night
68° 💧 0.001 in 💨 5 mph H 69%29.91 inHg
Overcast · 9:00 AM Overcast
68° 💧 0.002 in 💨 4 mph H 68%29.97 inHg
Mostly cloudy · 12:00 PM Mostly cloudy
72° 💧 None 💨 2 mph H 52%29.97 inHg
Sunny · 3:00 PM Sunny
77° 💧 None 💨 4 mph H 41%29.94 inHg
Sunny · 6:00 PM Sunny
76° 💧 None 💨 5 mph H 44%29.94 inHg
Clear night · 9:00 PM Clear night
68° 💧 None 💨 2 mph H 69%30.00 inHg
Saturday
Clear night · 12:00 AM Clear night
64° 💧 None 💨 3 mph H 82%30.06 inHg
Clear night · 3:00 AM Clear night
61° 💧 None 💨 3 mph H 86%30.06 inHg
Clear night · 6:00 AM Clear night
59° 💧 None 💨 3 mph H 86%30.12 inHg
Sunny · 9:00 AM Sunny
66° 💧 0.000 in 💨 2 mph H 69%30.12 inHg

In Alpine and, more broadly, across the state of New Jersey: The rest of the day will be mostly sunny with just a few clouds drifting across the sky. Temperatures will be mild to warm, ranging from 74 to 83 degrees Fahrenheit. Winds will be from the west at around 10 mph, with gusts reaching up to 13 mph, bringing a gentle breeze. No precipitation is expected, making it a pleasant day for outdoor activities. As the afternoon progresses, the weather is expected to remain stable with clear to partly cloudy skies. Overall, it will be a comfortable day with moderate winds and warm temperatures.

15-Day Weather Outlook for Alpine

TomorrowTomorrow Partly cloudy Partly cloudy 78°/67° 💧 None 💨 6 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 79°/58° 💧 None 💨 8 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 79°/66° 💧 0.786 in 💨 6 mph
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 74°/65° 💧 0.067 in 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 69°/53° 💧 None 💨 5 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 77°/59° 💧 None 💨 8 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 81°/66° 💧 None 💨 8 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 72°/66° 💧 0.163 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 70°/57° 💧 None 💨 7 mph
Sunday, Sep 20Sun Sep 20 Mostly cloudy Mostly cloudy 70°/56° 💧 None 💨 5 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 73°/58° 💧 None 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 75°/59° 💧 None 💨 8 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 74°/54° 💧 None 💨 4 mph
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 72°/58° 💧 0.001 in 💨 11 mph
Friday, Sep 25Fri Sep 25 Sunny Sunny 65°/65° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Alpine

Vertical axis: °F · Color based on temperature
Mostly cloudy at 12:00 PM
81° Today 12:00 PM
Mostly cloudy at 1:00 PM
83° 1:00 PM
Sunny at 2:00 PM
84° 2:00 PM
Sunny at 3:00 PM
85° 3:00 PM
Mostly sunny at 4:00 PM
85° Today 4:00 PM
Mostly cloudy at 5:00 PM
84° 5:00 PM
Mostly cloudy at 6:00 PM
83° 6:00 PM
Mostly sunny at 7:00 PM
79° 7:00 PM
Partly cloudy night at 8:00 PM
77° Today 8:00 PM
Overcast night at 9:00 PM
76° 9:00 PM
Partly cloudy night at 10:00 PM
75° 10:00 PM
Overcast night at 11:00 PM
73° 11:00 PM
Overcast night at 12:00 AM
73° Tomorrow 12:00 AM
Overcast night at 1:00 AM
72° 1:00 AM
Overcast night at 2:00 AM
71° 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Overcast night at 4:00 AM
70° Tomorrow 4:00 AM
Overcast night at 5:00 AM
69° 5:00 AM
Overcast night at 6:00 AM
68° 6:00 AM
Overcast at 7:00 AM
67° 7:00 AM
Overcast at 8:00 AM
68° Tomorrow 8:00 AM
Overcast at 9:00 AM
68° 9:00 AM
Overcast at 10:00 AM
68° 10:00 AM
Overcast at 11:00 AM
69° 11:00 AM
Mostly cloudy at 12:00 PM
72° Tomorrow 12:00 PM
Sunny at 1:00 PM
74° 1:00 PM
Sunny at 2:00 PM
76° 2:00 PM
Sunny at 3:00 PM
77° 3:00 PM
Sunny at 4:00 PM
78° Tomorrow 4:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Sunny at 6:00 PM
76° 6:00 PM
Sunny at 7:00 PM
72° 7:00 PM
Clear night at 8:00 PM
70° Tomorrow 8:00 PM
Clear night at 9:00 PM
68° 9:00 PM
Clear night at 10:00 PM
67° 10:00 PM
Clear night at 11:00 PM
65° 11:00 PM
Clear night at 12:00 AM
64° Saturday 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
60° Saturday 4:00 AM
Clear night at 5:00 AM
59° 5:00 AM
Clear night at 6:00 AM
59° 6:00 AM
Sunny at 7:00 AM
58° 7:00 AM
Sunny at 8:00 AM
62° Saturday 8:00 AM
Sunny at 9:00 AM
66° 9:00 AM
Sunny at 10:00 AM
70° 10:00 AM
Sunny at 11:00 AM
73° 11:00 AM
Sunny at 12:00 PM
75° Saturday 12:00 PM
Mostly cloudy at 1:00 PM
76° 1:00 PM
Overcast at 2:00 PM
78° 2:00 PM
Overcast at 3:00 PM
79° 3:00 PM
Overcast at 4:00 PM
78° Saturday 4:00 PM
Mostly cloudy at 5:00 PM
76° 5:00 PM
Overcast at 6:00 PM
74° 6:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Mostly cloudy night at 8:00 PM
70° Saturday 8:00 PM
Moderate rain at 5:00 AM
68° 5:00 AM
Moderate rain at 8:00 AM
68° 8:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Overcast at 2:00 PM
78° Sunday 2:00 PM
Mostly sunny at 5:00 PM
80° 5:00 PM
Clear night at 8:00 PM
76° 8:00 PM
Mostly clear night at 11:00 PM
73° 11:00 PM
Partly cloudy night at 2:00 AM
71° Monday 2:00 AM
Mostly clear night at 5:00 AM
65° 5:00 AM
Overcast at 8:00 AM
65° 8:00 AM
Overcast at 11:00 AM
68° 11:00 AM
Sunny at 2:00 PM
74° Monday 2:00 PM
Mostly sunny at 5:00 PM
76° 5:00 PM
Partly cloudy night at 8:00 PM
67° 8:00 PM
Clear night at 11:00 PM
63° 11:00 PM
Clear night at 2:00 AM
59° Tuesday 2:00 AM
Clear night at 5:00 AM
56° 5:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Mostly sunny at 11:00 AM
67° 11:00 AM
Sunny at 2:00 PM
71° Tuesday 2:00 PM
Mostly sunny at 5:00 PM
72° 5:00 PM
Mostly clear night at 8:00 PM
65° 8:00 PM
Clear night at 11:00 PM
62° 11:00 PM
Clear night at 2:00 AM
61° Wednesday 2:00 AM
Mostly sunny at 8:00 AM
59° 8:00 AM
Mostly cloudy at 2:00 PM
61° 2:00 PM
Mostly clear night at 8:00 PM
77° 8:00 PM
Clear night at 2:00 AM
70° Thursday 2:00 AM
Mostly sunny at 8:00 AM
66° 8:00 AM
Sunny at 2:00 PM
66° 2:00 PM
Clear night at 8:00 PM
81° 8:00 PM
Clear night at 2:00 AM
71° Friday 2:00 AM
Sunny at 8:00 AM
69° 8:00 AM
Moderate rain at 2:00 PM
66° 2:00 PM
Overcast night at 8:00 PM
72° 8:00 PM
Overcast night at 2:00 AM
66° Saturday 2:00 AM
Overcast at 8:00 AM
60° 8:00 AM
Mostly cloudy at 2:00 PM
57° 2:00 PM
Mostly clear night at 8:00 PM
70° 8:00 PM
Mostly cloudy night at 2:00 AM
62° Sunday 2:00 AM
Overcast at 8:00 AM
57° 8:00 AM
Overcast at 2:00 PM
56° 2:00 PM
Partly cloudy night at 8:00 PM
70° 8:00 PM
Overcast night at 2:00 AM
63° Monday 2:00 AM
Overcast at 8:00 AM
58° 8:00 AM
Overcast at 2:00 PM
60° 2:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Overcast night at 2:00 AM
68° Tuesday 2:00 AM
Overcast at 8:00 AM
60° 8:00 AM
Mostly sunny at 2:00 PM
59° 2:00 PM
Mostly clear night at 8:00 PM
75° 8:00 PM
Clear night at 2:00 AM
66° Wednesday 2:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 2:00 PM
54° 2:00 PM
Clear night at 8:00 PM
74° 8:00 PM
Clear night at 2:00 AM
66° Thursday 2:00 AM
Sunny at 8:00 AM
58° 8:00 AM
Mostly sunny at 2:00 PM
64° 2:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 2:00 AM
65° Friday 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Alpine

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 PM
PM2.5 Fine particles Good 4,8µg/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 5,6µg/m³

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

O₃ Ozone Fair 72,2µg/m³

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

NO₂ Nitrogen dioxide Good 5,6µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Alpine

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 7,0High 🙂Fair
Tomorrow UV 6,0High 😐Moderate
Saturday UV 6,3High 😐Moderate
Sunday UV 4,4Moderate 🙂Fair
Monday UV 6,0High 😊Good
Tuesday UV 6,0High Unavailable
Wednesday UV 8,0Very high Unavailable
Hourly UV index today
12:00 PMUV 6,5 1:00 PMUV 7,0 2:00 PMUV 6,4 3:00 PMUV 4,9 4:00 PMUV 3,0 5:00 PMUV 1,4 6:00 PMUV 0,4 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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Alpine

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

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 10:00 PM–11:00 PM.

67/100Best-hour score
BEST TIME TONIGHT 10:00 PM–11:00 PM Astronomical darkness: 8:48 PM–4:58 AM
Cloud cover 46% Real hourly forecast for the best viewing hour.
Moonlight 1% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 18° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min29%
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 Alpine were last refreshed today at 11:03 AM. The current forecast period extends through 12/09/2026 at 9:00 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.