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Now · 7:57 PM

Greenville Weather & Hourly Forecast

United States · Georgia · 30222

Sunny
82°F
Sunny
Feels like: 85°F
💧 Humidity 60% 🌡 Pressure 30.00 inHg 💨 Wind 4 mph 👁 Visibility 21.2 mi Clouds 1% ☀️ UV index 0.3 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Greenville

Today
Clear night · 8:00 PM Clear night
82° 💧 None 💨 4 mph H 60%30.00 inHg
Clear night · 11:00 PM Clear night
77° 💧 None 💨 4 mph H 68%30.09 inHg
Tomorrow
Clear night · 2:00 AM Clear night
74° 💧 None 💨 6 mph H 75%30.09 inHg
Clear night · 5:00 AM Clear night
72° 💧 None 💨 4 mph H 83%30.09 inHg
Sunny · 8:00 AM Sunny
72° 💧 None 💨 4 mph H 86%30.15 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
85° 💧 None 💨 6 mph H 59%30.18 inHg
Mostly sunny · 2:00 PM Mostly sunny
90° 💧 0.004 in 💨 7 mph H 47%30.18 inHg
Mostly sunny · 5:00 PM Mostly sunny
90° 💧 None 💨 7 mph H 45%30.12 inHg
Mostly clear night · 8:00 PM Mostly clear night
83° 💧 None 💨 7 mph H 59%30.15 inHg
Clear night · 11:00 PM Clear night
79° 💧 None 💨 7 mph H 73%30.21 inHg
Wednesday
Clear night · 2:00 AM Clear night
75° 💧 None 💨 6 mph H 88%30.21 inHg
Clear night · 5:00 AM Clear night
72° 💧 None 💨 5 mph H 95%30.24 inHg
Mostly sunny · 8:00 AM Mostly sunny
71° 💧 None 💨 5 mph H 93%30.30 inHg
Sunny · 11:00 AM Sunny
81° 💧 None 💨 7 mph H 62%30.33 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
86° 💧 0.000 in 💨 9 mph H 49%30.30 inHg
Sunny · 5:00 PM Sunny
87° 💧 None 💨 8 mph H 46%30.21 inHg

In Greenville and, more broadly, across the state of Georgia: Clear skies will persist through the evening, with temperatures remaining hot, ranging from 84 to 91 degrees Fahrenheit. Light eastward winds will be present, blowing at up to 4 mph, with gusts reaching 7 mph. No precipitation is expected tonight, so dry conditions will continue as the night progresses. Humidities may remain relatively high due to the warm temperatures, but overall, it should stay clear and warm into the late evening hours.

15-Day Weather Outlook for Greenville

TomorrowTomorrow Mostly cloudy Mostly cloudy 91°/70° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 87°/70° 💧 None 💨 9 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 88°/64° 💧 0.004 in 💨 7 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 91°/68° 💧 None 💨 6 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 90°/68° 💧 0.026 in 💨 7 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 84°/71° 💧 0.415 in 💨 6 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 82°/69° 💧 0.128 in 💨 4 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 84°/67° 💧 0.083 in 💨 2 mph
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 76°/71° 💧 0.016 in 💨 11 mph
Thursday, Sep 24Thu Sep 24 Mostly cloudy Mostly cloudy 70°/66° 💧 None 💨 12 mph
Friday, Sep 25Fri Sep 25 Mostly sunny Mostly sunny 78°/63° 💧 0.001 in 💨 11 mph
Saturday, Sep 26Sat Sep 26 Overcast Overcast 77°/68° 💧 0.167 in 💨 14 mph
Sunday, Sep 27Sun Sep 27 Light rain Light rain 77°/70° 💧 0.022 in 💨 8 mph
Monday, Sep 28Mon Sep 28 Light rain Light rain 87°/68° 💧 0.041 in 💨 11 mph
Tuesday, Sep 29Tue Sep 29 Light rain Light rain 71°/71° 💧 0.038 in 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Greenville

Vertical axis: °F · Color based on temperature
Clear night at 8:00 PM
82° Today 8:00 PM
Clear night at 9:00 PM
80° 9:00 PM
Clear night at 10:00 PM
78° 10:00 PM
Clear night at 11:00 PM
77° 11:00 PM
Clear night at 12:00 AM
77° Tomorrow 12:00 AM
Clear night at 1:00 AM
76° 1:00 AM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 3:00 AM
73° 3:00 AM
Clear night at 4:00 AM
73° Tomorrow 4:00 AM
Clear night at 5:00 AM
72° 5:00 AM
Clear night at 6:00 AM
71° 6:00 AM
Clear night at 7:00 AM
70° 7:00 AM
Sunny at 8:00 AM
72° Tomorrow 8:00 AM
Sunny at 9:00 AM
77° 9:00 AM
Mostly cloudy at 10:00 AM
82° 10:00 AM
Mostly cloudy at 11:00 AM
85° 11:00 AM
Overcast at 12:00 PM
88° Tomorrow 12:00 PM
Partly cloudy at 1:00 PM
90° 1:00 PM
Mostly sunny at 2:00 PM
90° 2:00 PM
Sunny at 3:00 PM
91° 3:00 PM
Sunny at 4:00 PM
91° Tomorrow 4:00 PM
Mostly sunny at 5:00 PM
90° 5:00 PM
Mostly sunny at 6:00 PM
89° 6:00 PM
Mostly sunny at 7:00 PM
87° 7:00 PM
Mostly clear night at 8:00 PM
83° Tomorrow 8:00 PM
Clear night at 9:00 PM
82° 9:00 PM
Clear night at 10:00 PM
81° 10:00 PM
Clear night at 11:00 PM
79° 11:00 PM
Clear night at 12:00 AM
77° Wednesday 12:00 AM
Clear night at 1:00 AM
76° 1:00 AM
Clear night at 2:00 AM
75° 2:00 AM
Clear night at 3:00 AM
74° 3:00 AM
Clear night at 4:00 AM
73° Wednesday 4:00 AM
Clear night at 5:00 AM
72° 5:00 AM
Mostly clear night at 6:00 AM
71° 6:00 AM
Mostly clear night at 7:00 AM
70° 7:00 AM
Mostly sunny at 8:00 AM
71° Wednesday 8:00 AM
Mostly sunny at 9:00 AM
74° 9:00 AM
Sunny at 10:00 AM
78° 10:00 AM
Sunny at 11:00 AM
81° 11:00 AM
Mostly sunny at 12:00 PM
84° Wednesday 12:00 PM
Mostly sunny at 1:00 PM
86° 1:00 PM
Mostly cloudy at 2:00 PM
86° 2:00 PM
Partly cloudy at 3:00 PM
87° 3:00 PM
Mostly sunny at 4:00 PM
87° Wednesday 4:00 PM
Sunny at 5:00 PM
87° 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
78° Wednesday 8:00 PM
Clear night at 9:00 PM
77° 9:00 PM
Clear night at 10:00 PM
76° 10:00 PM
Clear night at 11:00 PM
74° 11:00 PM
Clear night at 12:00 AM
72° Thursday 12:00 AM
Clear night at 1:00 AM
71° 1:00 AM
Clear night at 2:00 AM
70° 2:00 AM
Clear night at 3:00 AM
68° 3:00 AM
Clear night at 4:00 AM
67° Thursday 4:00 AM
Clear night at 5:00 AM
66° 5:00 AM
Clear night at 6:00 AM
65° 6:00 AM
Clear night at 7:00 AM
64° 7:00 AM
Sunny at 8:00 AM
64° Thursday 8:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Sunny at 2:00 PM
87° 2:00 PM
Sunny at 5:00 PM
88° 5:00 PM
Clear night at 8:00 PM
79° Thursday 8:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Clear night at 2:00 AM
71° 2:00 AM
Clear night at 5:00 AM
68° 5:00 AM
Sunny at 8:00 AM
68° Friday 8:00 AM
Sunny at 11:00 AM
84° 11:00 AM
Sunny at 2:00 PM
90° 2:00 PM
Sunny at 5:00 PM
91° 5:00 PM
Clear night at 8:00 PM
81° Friday 8:00 PM
Clear night at 11:00 PM
76° 11:00 PM
Clear night at 2:00 AM
72° 2:00 AM
Mostly clear night at 5:00 AM
68° 5:00 AM
Sunny at 8:00 AM
68° Saturday 8:00 AM
Mostly sunny at 11:00 AM
84° 11:00 AM
Light rain at 2:00 PM
90° 2:00 PM
Partly cloudy at 5:00 PM
90° 5:00 PM
Partly cloudy night at 8:00 PM
78° Saturday 8:00 PM
Partly cloudy night at 11:00 PM
74° 11:00 PM
Mostly clear night at 2:00 AM
72° 2:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Overcast at 8:00 AM
72° Sunday 8:00 AM
Light rain at 2:00 PM
84° 2:00 PM
Light rain at 8:00 PM
73° 8:00 PM
Mostly cloudy night at 2:00 AM
69° 2:00 AM
Overcast at 8:00 AM
69° Monday 8:00 AM
Mostly sunny at 2:00 PM
82° 2:00 PM
Mostly clear night at 8:00 PM
74° 8:00 PM
Partly cloudy night at 2:00 AM
69° 2:00 AM
Overcast at 8:00 AM
67° Tuesday 8:00 AM
Mostly sunny at 2:00 PM
84° 2:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Mostly clear night at 2:00 AM
71° 2:00 AM
Light rain at 8:00 AM
71° Wednesday 8:00 AM
Overcast at 2:00 PM
76° 2:00 PM
Overcast night at 8:00 PM
71° 8:00 PM
Mostly cloudy night at 2:00 AM
67° 2:00 AM
Overcast at 8:00 AM
66° Thursday 8:00 AM
Overcast at 2:00 PM
70° 2:00 PM
Overcast night at 8:00 PM
70° 8:00 PM
Mostly clear night at 2:00 AM
66° 2:00 AM
Mostly sunny at 8:00 AM
63° Friday 8:00 AM
Overcast at 2:00 PM
78° 2:00 PM
Overcast night at 8:00 PM
74° 8:00 PM
Mostly cloudy night at 2:00 AM
69° 2:00 AM
Overcast at 8:00 AM
68° Saturday 8:00 AM
Overcast at 2:00 PM
77° 2:00 PM
Overcast night at 8:00 PM
73° 8:00 PM
Partly cloudy night at 2:00 AM
70° 2:00 AM
Light rain at 8:00 AM
71° Sunday 8:00 AM
Overcast at 2:00 PM
77° 2:00 PM
Clear night at 8:00 PM
75° 8:00 PM
Mostly clear night at 2:00 AM
69° 2:00 AM
Partly cloudy at 8:00 AM
68° Monday 8:00 AM
Mostly sunny at 2:00 PM
87° 2:00 PM
Light rain at 8:00 PM
74° 8:00 PM
Partly cloudy night at 2:00 AM
71° 2:00 AM
Light rain at 8:00 AM
71° Tuesday 8:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Greenville

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 6,0µg/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 7,2µg/m³

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

O₃ Ozone Fair 69,3µg/m³

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

NO₂ Nitrogen dioxide Good 4,2µg/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 Greenville

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 8,9Very high 🙂Fair
Tomorrow UV 8,6Very high 🙂Fair
Wednesday UV 8,2Very high 😐Moderate
Thursday UV 8,0Very high 😐Moderate
Friday UV 8,0Very high 😐Moderate
Saturday UV 7,0High Unavailable
Sunday UV 7,0High Unavailable
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

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.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Greenville

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

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:10 PM–5:59 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 13% 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 min81%
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 Greenville were last refreshed today at 7:56 PM. The current forecast period extends through 16/09/2026 at 5:00 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.