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Now · 1:11 AM

Montclair Weather & Hourly Forecast

United States · Virginia · 22025

Light rain
73°F
Light rain
Feels like: 79°F
💧 Humidity 97% 🌡 Pressure 29.91 inHg 💨 Wind 6 mph 👁 Visibility 4.4 mi Clouds 71% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Montclair

Today
Partly cloudy night · 2:00 AM Partly cloudy night
73° 💧 0.009 in 💨 5 mph H 97%29.91 inHg
Mostly clear night · 5:00 AM Mostly clear night
72° 💧 0.002 in 💨 6 mph H 94%29.91 inHg
Mostly cloudy · 8:00 AM Mostly cloudy
73° 💧 0.000 in 💨 6 mph H 89%29.97 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
81° 💧 0.000 in 💨 5 mph H 55%30.00 inHg
Partly cloudy · 2:00 PM Partly cloudy
85° 💧 None 💨 4 mph H 48%29.97 inHg
Overcast · 5:00 PM Overcast
84° 💧 None 💨 5 mph H 52%29.94 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
77° 💧 0.001 in 💨 5 mph H 67%29.97 inHg
Light rain · 11:00 PM Light rain
73° 💧 0.059 in 💨 2 mph H 81%30.03 inHg
Tomorrow
Light rain · 2:00 AM Light rain
71° 💧 0.015 in 💨 4 mph H 97%30.00 inHg
Light rain · 5:00 AM Light rain
71° 💧 0.073 in 💨 2 mph H 99%30.00 inHg
Thunderstorms · 8:00 AM Thunderstorms
71° 💧 0.428 in 💨 1 mph H 99%30.03 inHg
Light rain · 11:00 AM Light rain
75° 💧 0.031 in 💨 6 mph H 91%30.06 inHg
Overcast · 2:00 PM Overcast
81° 💧 0.024 in 💨 6 mph H 76%30.00 inHg
Light rain · 5:00 PM Light rain
80° 💧 0.075 in 💨 6 mph H 82%29.94 inHg
Light rain · 8:00 PM Light rain
74° 💧 0.018 in 💨 3 mph H 99%29.97 inHg
Light thunderstorms · 11:00 PM Light thunderstorms
72° 💧 0.048 in 💨 2 mph H 99%30.00 inHg

In Montclair and, more broadly, across the state of Virginia: Tonight, expect a mix of sun and clouds with temperatures remaining mild to warm, between 78 and 83 degrees Fahrenheit. Light winds from the west, up to 3 mph, will occasionally gust to around 10 mph. There is a possible chance of rain, with an estimated accumulation of about 0.16 inches during the evening hours. Overall, skies may be partly cloudy with brief periods of sunshine, but keep an eye out for potential showers. The weather conditions are generally calm, but the chance of rain means staying prepared for light showers is advisable as the evening progresses. Temperatures will gradually cool into the night, making it a comfortable evening for outdoor activities.

15-Day Weather Outlook for Montclair

TomorrowTomorrow Thunderstorms Thunderstorms 81°/71° 💧 None 💨 6 mph
Sunday, Sep 13Sun Sep 13 Light thunderstorms Light thunderstorms 84°/71° 💧 0.877 in 💨 4 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 80°/70° 💧 0.052 in 💨 9 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 80°/62° 💧 None 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 80°/62° 💧 0.002 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 85°/67° 💧 0.264 in 💨 5 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 87°/71° 💧 None 💨 7 mph
Saturday, Sep 19Sat Sep 19 Mostly cloudy Mostly cloudy 93°/69° 💧 0.096 in 💨 8 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 78°/70° 💧 0.029 in 💨 9 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 90°/61° 💧 0.475 in 💨 12 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 71°/53° 💧 None 💨 12 mph
Wednesday, Sep 23Wed Sep 23 Mostly cloudy Mostly cloudy 64°/52° 💧 None 💨 10 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 65°/56° 💧 None 💨 14 mph
Friday, Sep 25Fri Sep 25 Heavy rain Heavy rain 63°/53° 💧 1.312 in 💨 18 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Montclair

Vertical axis: °F · Color based on temperature
Partly cloudy night at 2:00 AM
73° Today 2:00 AM
Mostly cloudy night at 3:00 AM
73° 3:00 AM
Partly cloudy night at 4:00 AM
73° 4:00 AM
Mostly clear night at 5:00 AM
72° 5:00 AM
Mostly cloudy night at 6:00 AM
72° Today 6:00 AM
Partly cloudy at 7:00 AM
72° 7:00 AM
Mostly cloudy at 8:00 AM
73° 8:00 AM
Mostly cloudy at 9:00 AM
76° 9:00 AM
Mostly cloudy at 10:00 AM
78° Today 10:00 AM
Mostly cloudy at 11:00 AM
81° 11:00 AM
Mostly cloudy at 12:00 PM
83° 12:00 PM
Mostly cloudy at 1:00 PM
84° 1:00 PM
Partly cloudy at 2:00 PM
85° Today 2:00 PM
Mostly cloudy at 3:00 PM
86° 3:00 PM
Overcast at 4:00 PM
85° 4:00 PM
Overcast at 5:00 PM
84° 5:00 PM
Mostly cloudy at 6:00 PM
82° Today 6:00 PM
Mostly cloudy at 7:00 PM
79° 7:00 PM
Mostly cloudy night at 8:00 PM
77° 8:00 PM
Mostly cloudy night at 9:00 PM
75° 9:00 PM
Overcast night at 10:00 PM
74° Today 10:00 PM
Light rain at 11:00 PM
73° 11:00 PM
Light rain at 12:00 AM
71° 12:00 AM
Light rain at 1:00 AM
71° 1:00 AM
Light rain at 2:00 AM
71° Tomorrow 2:00 AM
Light rain at 3:00 AM
71° 3:00 AM
Mostly cloudy night at 4:00 AM
71° 4:00 AM
Light rain at 5:00 AM
71° 5:00 AM
Light rain at 6:00 AM
71° Tomorrow 6:00 AM
Light rain at 7:00 AM
71° 7:00 AM
Thunderstorms at 8:00 AM
71° 8:00 AM
Thunderstorms at 9:00 AM
72° 9:00 AM
Light rain at 10:00 AM
73° Tomorrow 10:00 AM
Light rain at 11:00 AM
75° 11:00 AM
Light rain at 12:00 PM
80° 12:00 PM
Light rain at 1:00 PM
81° 1:00 PM
Overcast at 2:00 PM
81° Tomorrow 2:00 PM
Light rain at 3:00 PM
81° 3:00 PM
Light rain at 4:00 PM
81° 4:00 PM
Light rain at 5:00 PM
80° 5:00 PM
Light rain at 6:00 PM
79° Tomorrow 6:00 PM
Light thunderstorms at 7:00 PM
75° 7:00 PM
Light rain at 8:00 PM
74° 8:00 PM
Overcast night at 9:00 PM
73° 9:00 PM
Mostly cloudy night at 10:00 PM
73° Tomorrow 10:00 PM
Light thunderstorms at 11:00 PM
72° 11:00 PM
Light thunderstorms at 12:00 AM
72° 12:00 AM
Light thunderstorms at 1:00 AM
72° 1:00 AM
Mostly cloudy night at 2:00 AM
72° Sunday 2:00 AM
Overcast night at 3:00 AM
71° 3:00 AM
Mostly cloudy night at 4:00 AM
72° 4:00 AM
Mist at night at 5:00 AM
72° 5:00 AM
Overcast night at 6:00 AM
72° Sunday 6:00 AM
Light rain at 7:00 AM
71° 7:00 AM
Light rain at 8:00 AM
72° 8:00 AM
Mostly sunny at 5:00 PM
84° 5:00 PM
Clear night at 8:00 PM
77° Sunday 8:00 PM
Clear night at 11:00 PM
74° 11:00 PM
Mostly cloudy night at 2:00 AM
72° 2:00 AM
Mostly clear night at 5:00 AM
70° 5:00 AM
Sunny at 8:00 AM
74° Monday 8:00 AM
Light rain at 11:00 AM
78° 11:00 AM
Mostly cloudy at 2:00 PM
80° 2:00 PM
Partly cloudy at 5:00 PM
78° 5:00 PM
Clear night at 8:00 PM
71° Monday 8:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Clear night at 2:00 AM
64° 2:00 AM
Partly cloudy night at 5:00 AM
62° 5:00 AM
Sunny at 8:00 AM
64° Tuesday 8:00 AM
Mostly sunny at 11:00 AM
75° 11:00 AM
Partly cloudy at 2:00 PM
80° 2:00 PM
Sunny at 5:00 PM
78° 5:00 PM
Clear night at 8:00 PM
69° Tuesday 8:00 PM
Mostly cloudy night at 11:00 PM
65° 11:00 PM
Mostly clear night at 2:00 AM
64° 2:00 AM
Clear night at 5:00 AM
62° 5:00 AM
Sunny at 8:00 AM
65° Wednesday 8:00 AM
Partly cloudy at 11:00 AM
75° 11:00 AM
Mostly sunny at 2:00 PM
80° 2:00 PM
Clear night at 8:00 PM
85° 8:00 PM
Clear night at 2:00 AM
76° Thursday 2:00 AM
Sunny at 8:00 AM
68° 8:00 AM
Sunny at 2:00 PM
67° 2:00 PM
Clear night at 8:00 PM
87° 8:00 PM
Clear night at 2:00 AM
77° Friday 2:00 AM
Sunny at 8:00 AM
71° 8:00 AM
Sunny at 2:00 PM
71° 2:00 PM
Mostly cloudy night at 8:00 PM
93° 8:00 PM
Mostly cloudy night at 2:00 AM
77° Saturday 2:00 AM
Overcast at 8:00 AM
72° 8:00 AM
Overcast at 2:00 PM
69° 2:00 PM
Partly cloudy night at 8:00 PM
78° 8:00 PM
Mostly cloudy night at 2:00 AM
72° Sunday 2:00 AM
Moderate rain at 8:00 AM
70° 8:00 AM
Sunny at 2:00 PM
73° 2:00 PM
Mostly clear night at 8:00 PM
90° 8:00 PM
Light rain at 2:00 AM
67° Monday 2:00 AM
Mostly sunny at 8:00 AM
63° 8:00 AM
Mostly sunny at 2:00 PM
61° 2:00 PM
Mostly clear night at 8:00 PM
71° 8:00 PM
Mostly cloudy night at 2:00 AM
64° Tuesday 2:00 AM
Partly cloudy at 8:00 AM
56° 8:00 AM
Sunny at 2:00 PM
53° 2:00 PM
Mostly cloudy night at 8:00 PM
64° 8:00 PM
Mostly cloudy night at 2:00 AM
57° Wednesday 2:00 AM
Mostly sunny at 8:00 AM
52° 8:00 AM
Mostly sunny at 2:00 PM
52° 2:00 PM
Overcast night at 8:00 PM
65° 8:00 PM
Overcast night at 2:00 AM
61° Thursday 2:00 AM
Overcast at 8:00 AM
58° 8:00 AM
Overcast at 2:00 PM
56° 2:00 PM
Overcast night at 8:00 PM
63° 8:00 PM
Moderate rain at 2:00 AM
59° Friday 2:00 AM
Moderate rain at 8:00 AM
54° 8:00 AM
Heavy rain at 2:00 PM
53° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Montclair

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

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

O₃ Ozone Good 18,1µg/m³

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

NO₂ Nitrogen dioxide Good 2,3µg/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 Montclair

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 4,2Moderate 😊Good
Tomorrow UV 3,8Moderate 🙂Fair
Sunday UV 6,4High 🙂Fair
Monday UV 5,9Moderate 🙂Fair
Tuesday UV 7,0High 🙂Fair
Wednesday UV 8,0Very high Unavailable
Thursday UV 5,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,3 9:00 AMUV 1,1 10:00 AMUV 2,0 11:00 AMUV 3,1 12:00 PMUV 4,2 1:00 PMUV 3,4 2:00 PMUV 2,6 3:00 PMUV 2,1 4:00 PMUV 0,4 5:00 PMUV 0,2 6:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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 Montclair

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

Tonight's Stargazing & Shooting Stars

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

81/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:56 PM–5:17 AM
Cloud cover 19% Real hourly forecast for the best viewing hour.
Moonlight 0% New Moon · Moon below 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 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min74%
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 Montclair were last refreshed today at 1:11 AM. The current forecast period extends through 12/09/2026 at 11:00 PM. 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.