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Now · 11:58 PM

Greenbriar Weather & Hourly Forecast

United States · Virginia · 22033

Clear night
71°F
Clear night
Feels like: 72°F
💧 Humidity 79% 🌡 Pressure 30.27 inHg 💨 Wind 6 mph 👁 Visibility 18.5 mi Clouds 1% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Greenbriar

Tomorrow
Clear night · 12:00 AM Clear night
71° 💧 None 💨 6 mph H 79%30.27 inHg
Clear night · 3:00 AM Clear night
68° 💧 None 💨 4 mph H 85%30.24 inHg
Clear night · 6:00 AM Clear night
66° 💧 None 💨 4 mph H 90%30.24 inHg
Sunny · 9:00 AM Sunny
72° 💧 None 💨 5 mph H 77%30.24 inHg
Sunny · 12:00 PM Sunny
85° 💧 None 💨 5 mph H 54%30.21 inHg
Partly cloudy · 3:00 PM Partly cloudy
90° 💧 0.009 in 💨 6 mph H 47%30.12 inHg
Light rain · 6:00 PM Light rain
86° 💧 0.022 in 💨 6 mph H 62%30.06 inHg
Light thunderstorms · 9:00 PM Light thunderstorms
76° 💧 0.116 in 💨 6 mph H 95%30.09 inHg
Friday
Mostly clear night · 12:00 AM Mostly clear night
75° 💧 0.001 in 💨 1 mph H 98%30.09 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
73° 💧 None 💨 7 mph H 96%30.06 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
72° 💧 None 💨 7 mph H 97%30.06 inHg
Partly cloudy · 9:00 AM Partly cloudy
76° 💧 0.001 in 💨 7 mph H 89%30.09 inHg
Partly cloudy · 12:00 PM Partly cloudy
82° 💧 0.000 in 💨 7 mph H 61%30.12 inHg
Partly cloudy · 3:00 PM Partly cloudy
85° 💧 0.002 in 💨 7 mph H 53%30.06 inHg
Sunny · 6:00 PM Sunny
83° 💧 None 💨 7 mph H 51%30.03 inHg
Mostly clear night · 9:00 PM Mostly clear night
76° 💧 None 💨 6 mph H 63%30.09 inHg

In Greenbriar and, more broadly, across the state of Virginia: Clear skies are expected through the evening, with temperatures remaining mild to warm, ranging from 75 to 81 degrees Fahrenheit. Winds will be light, primarily coming from the south at around 5 mph, with occasional gusts reaching up to 8 mph. No precipitation is anticipated during this time, making for a calm and pleasant evening. Temperatures may gradually decrease later tonight but will stay within the mild range. Overall, conditions will be stable and comfortable for outdoor plans.

15-Day Weather Outlook for Greenbriar

Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 85°/72° 💧 None 💨 8 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 77°/66° 💧 0.217 in 💨 7 mph
Sunday, Sep 20Sun Sep 20 Light thunderstorms Light thunderstorms 89°/70° 💧 0.372 in 💨 11 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 68°/64° 💧 0.137 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 74°/62° 💧 0.315 in 💨 9 mph
Wednesday, Sep 23Wed Sep 23 Very heavy rain Very heavy rain 71°/65° 💧 0.765 in 💨 11 mph
Thursday, Sep 24Thu Sep 24 Moderate rain Moderate rain 67°/60° 💧 2.470 in 💨 14 mph
Friday, Sep 25Fri Sep 25 Heavy rain Heavy rain 68°/59° 💧 1.083 in 💨 10 mph
Saturday, Sep 26Sat Sep 26 Overcast Overcast 70°/58° 💧 0.002 in 💨 10 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 66°/51° 💧 None 💨 9 mph
Monday, Sep 28Mon Sep 28 Mostly sunny Mostly sunny 69°/51° 💧 None 💨 6 mph
Tuesday, Sep 29Tue Sep 29 Mostly sunny Mostly sunny 67°/52° 💧 None 💨 8 mph
Wednesday, Sep 30Wed Sep 30 Mostly cloudy Mostly cloudy 67°/51° 💧 None 💨 9 mph
Thursday, Oct 1Thu Oct 1 Overcast Overcast 61°/53° 💧 0.005 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Greenbriar

Vertical axis: °F · Color based on temperature
Clear night at 12:00 AM
71° Tomorrow 12:00 AM
Clear night at 1:00 AM
70° 1:00 AM
Clear night at 2:00 AM
69° 2:00 AM
Clear night at 3:00 AM
68° 3:00 AM
Clear night at 4:00 AM
68° Tomorrow 4:00 AM
Clear night at 5:00 AM
67° 5:00 AM
Clear night at 6:00 AM
66° 6:00 AM
Sunny at 7:00 AM
66° 7:00 AM
Sunny at 8:00 AM
68° Tomorrow 8:00 AM
Sunny at 9:00 AM
72° 9:00 AM
Sunny at 10:00 AM
76° 10:00 AM
Sunny at 11:00 AM
81° 11:00 AM
Sunny at 12:00 PM
85° Tomorrow 12:00 PM
Sunny at 1:00 PM
88° 1:00 PM
Mostly sunny at 2:00 PM
90° 2:00 PM
Partly cloudy at 3:00 PM
90° 3:00 PM
Partly cloudy at 4:00 PM
91° Tomorrow 4:00 PM
Light rain at 5:00 PM
90° 5:00 PM
Light rain at 6:00 PM
86° 6:00 PM
Partly cloudy at 7:00 PM
83° 7:00 PM
Mostly cloudy night at 8:00 PM
81° Tomorrow 8:00 PM
Light thunderstorms at 9:00 PM
76° 9:00 PM
Light rain at 10:00 PM
75° 10:00 PM
Light rain at 11:00 PM
75° 11:00 PM
Mostly clear night at 12:00 AM
75° Friday 12:00 AM
Mostly clear night at 1:00 AM
74° 1:00 AM
Partly cloudy night at 2:00 AM
74° 2:00 AM
Mostly cloudy night at 3:00 AM
73° 3:00 AM
Mostly clear night at 4:00 AM
73° Friday 4:00 AM
Mostly clear night at 5:00 AM
73° 5:00 AM
Mostly cloudy night at 6:00 AM
72° 6:00 AM
Partly cloudy at 7:00 AM
72° 7:00 AM
Partly cloudy at 8:00 AM
73° Friday 8:00 AM
Partly cloudy at 9:00 AM
76° 9:00 AM
Mostly sunny at 10:00 AM
78° 10:00 AM
Partly cloudy at 11:00 AM
81° 11:00 AM
Partly cloudy at 12:00 PM
82° Friday 12:00 PM
Mostly sunny at 1:00 PM
84° 1:00 PM
Mostly sunny at 2:00 PM
85° 2:00 PM
Partly cloudy at 3:00 PM
85° 3:00 PM
Mostly cloudy at 4:00 PM
85° Friday 4:00 PM
Mostly sunny at 5:00 PM
85° 5:00 PM
Sunny at 6:00 PM
83° 6:00 PM
Mostly sunny at 7:00 PM
80° 7:00 PM
Mostly clear night at 8:00 PM
78° Friday 8:00 PM
Mostly clear night at 9:00 PM
76° 9:00 PM
Mostly clear night at 10:00 PM
74° 10:00 PM
Partly cloudy night at 11:00 PM
73° 11:00 PM
Mostly clear night at 12:00 AM
71° Saturday 12:00 AM
Overcast night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
70° 2:00 AM
Overcast night at 3:00 AM
69° 3:00 AM
Overcast night at 4:00 AM
68° Saturday 4:00 AM
Overcast night at 5:00 AM
68° 5:00 AM
Mostly cloudy night at 6:00 AM
67° 6:00 AM
Partly cloudy at 7:00 AM
66° 7:00 AM
Mostly sunny at 8:00 AM
67° Saturday 8:00 AM
Overcast at 5:00 PM
77° 5:00 PM
Overcast night at 8:00 PM
74° 8:00 PM
Overcast night at 11:00 PM
72° 11:00 PM
Mostly cloudy night at 2:00 AM
72° Sunday 2:00 AM
Mostly clear night at 5:00 AM
70° 5:00 AM
Partly cloudy at 8:00 AM
71° 8:00 AM
Partly cloudy at 11:00 AM
82° 11:00 AM
Sunny at 2:00 PM
89° Sunday 2:00 PM
Mostly sunny at 5:00 PM
86° 5:00 PM
Light thunderstorms at 8:00 PM
77° 8:00 PM
Mostly cloudy night at 11:00 PM
72° 11:00 PM
Overcast night at 2:00 AM
68° Monday 2:00 AM
Overcast night at 5:00 AM
65° 5:00 AM
Overcast at 8:00 AM
64° 8:00 AM
Overcast at 11:00 AM
65° 11:00 AM
Light rain at 2:00 PM
66° Monday 2:00 PM
Light rain at 5:00 PM
66° 5:00 PM
Overcast night at 8:00 PM
65° 8:00 PM
Light rain at 11:00 PM
64° 11:00 PM
Light rain at 2:00 AM
63° Tuesday 2:00 AM
Light rain at 5:00 AM
62° 5:00 AM
Light rain at 8:00 AM
62° 8:00 AM
Light rain at 11:00 AM
63° 11:00 AM
Overcast at 2:00 PM
67° Tuesday 2:00 PM
Overcast night at 8:00 PM
74° 8:00 PM
Overcast night at 2:00 AM
71° 2:00 AM
Light rain at 8:00 AM
67° 8:00 AM
Moderate rain at 2:00 PM
65° Wednesday 2:00 PM
Very heavy rain at 8:00 PM
66° 8:00 PM
Light rain at 2:00 AM
62° 2:00 AM
Overcast at 8:00 AM
60° 8:00 AM
Moderate rain at 2:00 PM
61° Thursday 2:00 PM
Overcast night at 8:00 PM
67° 8:00 PM
Heavy rain at 2:00 AM
63° 2:00 AM
Overcast at 8:00 AM
61° 8:00 AM
Overcast at 2:00 PM
59° Friday 2:00 PM
Mostly clear night at 8:00 PM
68° 8:00 PM
Overcast night at 2:00 AM
66° 2:00 AM
Sunny at 8:00 AM
60° 8:00 AM
Partly cloudy at 2:00 PM
58° Saturday 2:00 PM
Mostly clear night at 8:00 PM
70° 8:00 PM
Mostly cloudy night at 2:00 AM
62° 2:00 AM
Partly cloudy at 8:00 AM
56° 8:00 AM
Sunny at 2:00 PM
51° Sunday 2:00 PM
Clear night at 8:00 PM
66° 8:00 PM
Clear night at 2:00 AM
58° 2:00 AM
Sunny at 8:00 AM
51° 8:00 AM
Mostly sunny at 2:00 PM
51° Monday 2:00 PM
Clear night at 8:00 PM
69° 8:00 PM
Clear night at 2:00 AM
59° 2:00 AM
Sunny at 8:00 AM
52° 8:00 AM
Sunny at 2:00 PM
52° Tuesday 2:00 PM
Mostly clear night at 8:00 PM
67° 8:00 PM
Mostly cloudy night at 2:00 AM
60° 2:00 AM
Mostly sunny at 8:00 AM
53° 8:00 AM
Mostly sunny at 2:00 PM
51° Wednesday 2:00 PM
Mostly cloudy night at 8:00 PM
67° 8:00 PM
Mostly cloudy night at 2:00 AM
61° 2:00 AM
Mostly sunny at 8:00 AM
54° 8:00 AM
Overcast at 2:00 PM
53° Thursday 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Greenbriar

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 8,4µg/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 12,9µg/m³

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

O₃ Ozone Good 52,5µg/m³

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

NO₂ Nitrogen dioxide Good 3,5µg/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 Greenbriar

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 6,9High Unavailable
Tomorrow UV 7,1High 😐Moderate
Friday UV 6,3High 🙂Fair
Saturday UV 6,0High 😐Moderate
Sunday UV 6,2High 🙂Fair
Monday UV 3,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
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 Greenbriar

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

98/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:46 PM–5:23 AM
Cloud cover 2% Real hourly forecast for the best viewing hour.
Moonlight 30% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 83° 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 min80%
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 Greenbriar were last refreshed today at 11:58 PM. The current forecast period extends through 18/09/2026 at 9:00 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.