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Now · 11:33 AM

Greenville Weather & Hourly Forecast

United States · South Carolina · 29607

Light rain
72°F
Light rain
Feels like: 74°F
💧 Humidity 92% 🌡 Pressure 30.09 inHg 💨 Wind 10 mph 👁 Visibility 4.4 mi Clouds 100% ☀️ UV index 0.9 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Greenville

Today
Light rain · 12:00 PM Light rain
75° 💧 0.051 in 💨 12 mph H 80%30.09 inHg
Overcast · 3:00 PM Overcast
80° 💧 0.002 in 💨 9 mph H 60%30.06 inHg
Overcast · 6:00 PM Overcast
80° 💧 None 💨 7 mph H 57%30.03 inHg
Overcast night · 9:00 PM Overcast night
74° 💧 None 💨 5 mph H 67%30.09 inHg
Tomorrow
Clear night · 12:00 AM Clear night
71° 💧 None 💨 5 mph H 68%30.18 inHg
Clear night · 3:00 AM Clear night
67° 💧 None 💨 5 mph H 77%30.18 inHg
Clear night · 6:00 AM Clear night
65° 💧 None 💨 5 mph H 84%30.21 inHg
Sunny · 9:00 AM Sunny
70° 💧 None 💨 7 mph H 78%30.27 inHg
Sunny · 12:00 PM Sunny
77° 💧 None 💨 7 mph H 60%30.27 inHg
Sunny · 3:00 PM Sunny
82° 💧 None 💨 6 mph H 51%30.21 inHg
Sunny · 6:00 PM Sunny
81° 💧 None 💨 5 mph H 48%30.18 inHg
Partly cloudy night · 9:00 PM Partly cloudy night
73° 💧 None 💨 4 mph H 60%30.21 inHg
Wednesday
Overcast night · 12:00 AM Overcast night
69° 💧 None 💨 4 mph H 71%30.27 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
66° 💧 None 💨 2 mph H 85%30.24 inHg
Overcast night · 6:00 AM Overcast night
65° 💧 None 💨 2 mph H 87%30.27 inHg
Partly cloudy · 9:00 AM Partly cloudy
72° 💧 None 💨 3 mph H 77%30.30 inHg

In Greenville and, more broadly, across the state of South Carolina: The afternoon will feature a mix of sun and clouds with mild to warm temperatures ranging from 74 to 80 degrees Fahrenheit. Winds will be coming from the east at speeds up to 12 mph, with gusts reaching 17 mph, providing a gentle breeze throughout the day. No precipitation is expected, so outdoor activities should be comfortable. Temperatures are expected to remain steady, making for a pleasant late morning and afternoon. Overall, the weather will be quite favorable, with moderate winds and no significant weather concerns.

15-Day Weather Outlook for Greenville

TomorrowTomorrow Overcast Overcast 82°/65° 💧 None 💨 8 mph
Wednesday, Sep 9Wed Sep 9 Partly cloudy Partly cloudy 85°/65° 💧 None 💨 5 mph
Thursday, Sep 10Thu Sep 10 Partly cloudy Partly cloudy 90°/68° 💧 0.944 in 💨 8 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 94°/73° 💧 0.051 in 💨 8 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 88°/72° 💧 0.136 in 💨 7 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 88°/73° 💧 0.039 in 💨 6 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 90°/72° 💧 0.054 in 💨 7 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 91°/75° 💧 0.016 in 💨 4 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 94°/77° 💧 0.002 in 💨 6 mph
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 81°/73° 💧 0.048 in 💨 11 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 85°/67° 💧 None 💨 4 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 87°/68° 💧 None 💨 6 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 82°/67° 💧 0.029 in 💨 11 mph
Monday, Sep 21Mon Sep 21 Moderate rain Moderate rain 75°/69° 💧 0.638 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 74°/74° 💧 0.058 in 💨 2 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Greenville

Vertical axis: °F · Color based on temperature
Light rain at 12:00 PM
75° Today 12:00 PM
Light rain at 1:00 PM
75° 1:00 PM
Light rain at 2:00 PM
78° 2:00 PM
Overcast at 3:00 PM
80° 3:00 PM
Overcast at 4:00 PM
80° Today 4:00 PM
Mostly cloudy at 5:00 PM
81° 5:00 PM
Overcast at 6:00 PM
80° 6:00 PM
Overcast at 7:00 PM
78° 7:00 PM
Overcast night at 8:00 PM
76° Today 8:00 PM
Overcast night at 9:00 PM
74° 9:00 PM
Overcast night at 10:00 PM
73° 10:00 PM
Mostly cloudy night at 11:00 PM
72° 11:00 PM
Clear night at 12:00 AM
71° Tomorrow 12:00 AM
Clear night at 1:00 AM
69° 1:00 AM
Clear night at 2:00 AM
69° 2:00 AM
Clear night at 3:00 AM
67° 3:00 AM
Clear night at 4:00 AM
67° Tomorrow 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
65° 7:00 AM
Sunny at 8:00 AM
67° Tomorrow 8:00 AM
Sunny at 9:00 AM
70° 9:00 AM
Sunny at 10:00 AM
73° 10:00 AM
Mostly sunny at 11:00 AM
75° 11:00 AM
Sunny at 12:00 PM
77° Tomorrow 12:00 PM
Sunny at 1:00 PM
79° 1:00 PM
Sunny at 2:00 PM
81° 2:00 PM
Sunny at 3:00 PM
82° 3:00 PM
Mostly sunny at 4:00 PM
82° Tomorrow 4:00 PM
Mostly sunny at 5:00 PM
82° 5:00 PM
Sunny at 6:00 PM
81° 6:00 PM
Sunny at 7:00 PM
79° 7:00 PM
Clear night at 8:00 PM
75° Tomorrow 8:00 PM
Partly cloudy night at 9:00 PM
73° 9:00 PM
Mostly cloudy night at 10:00 PM
72° 10:00 PM
Overcast night at 11:00 PM
70° 11:00 PM
Overcast night at 12:00 AM
69° Wednesday 12:00 AM
Mostly cloudy night at 1:00 AM
68° 1:00 AM
Overcast night at 2:00 AM
68° 2:00 AM
Mostly cloudy night at 3:00 AM
66° 3:00 AM
Mostly cloudy night at 4:00 AM
65° Wednesday 4:00 AM
Mostly cloudy night at 5:00 AM
65° 5:00 AM
Overcast night at 6:00 AM
65° 6:00 AM
Mostly cloudy night at 7:00 AM
67° 7:00 AM
Mostly cloudy at 8:00 AM
68° Wednesday 8:00 AM
Partly cloudy at 9:00 AM
72° 9:00 AM
Mostly cloudy at 10:00 AM
75° 10:00 AM
Mostly cloudy at 11:00 AM
78° 11:00 AM
Mostly cloudy at 12:00 PM
80° Wednesday 12:00 PM
Partly cloudy at 1:00 PM
82° 1:00 PM
Mostly sunny at 2:00 PM
84° 2:00 PM
Mostly sunny at 3:00 PM
84° 3:00 PM
Sunny at 4:00 PM
85° Wednesday 4:00 PM
Sunny at 5:00 PM
84° 5:00 PM
Sunny at 6:00 PM
84° 6:00 PM
Sunny at 7:00 PM
81° 7:00 PM
Clear night at 8:00 PM
77° Wednesday 8:00 PM
Overcast night at 5:00 AM
72° 5:00 AM
Partly cloudy at 8:00 AM
74° 8:00 AM
Mostly sunny at 11:00 AM
84° 11:00 AM
Mostly sunny at 2:00 PM
90° Thursday 2:00 PM
Mostly sunny at 5:00 PM
91° 5:00 PM
Clear night at 8:00 PM
85° 8:00 PM
Clear night at 11:00 PM
80° 11:00 PM
Clear night at 2:00 AM
77° Friday 2:00 AM
Clear night at 5:00 AM
74° 5:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Sunny at 11:00 AM
88° 11:00 AM
Mostly sunny at 2:00 PM
96° Friday 2:00 PM
Partly cloudy at 5:00 PM
96° 5:00 PM
Mostly clear night at 8:00 PM
87° 8:00 PM
Partly cloudy night at 11:00 PM
82° 11:00 PM
Clear night at 2:00 AM
78° Saturday 2:00 AM
Clear night at 5:00 AM
75° 5:00 AM
Partly cloudy at 8:00 AM
75° 8:00 AM
Partly cloudy at 11:00 AM
87° 11:00 AM
Mostly sunny at 2:00 PM
95° Saturday 2:00 PM
Sunny at 5:00 PM
96° 5:00 PM
Partly cloudy night at 8:00 PM
86° 8:00 PM
Light rain at 11:00 PM
78° 11:00 PM
Light rain at 2:00 AM
73° Sunday 2:00 AM
Partly cloudy at 8:00 AM
73° 8:00 AM
Partly cloudy at 2:00 PM
73° 2:00 PM
Mostly clear night at 8:00 PM
88° 8:00 PM
Light rain at 2:00 AM
76° Monday 2:00 AM
Sunny at 8:00 AM
72° 8:00 AM
Mostly cloudy at 2:00 PM
72° 2:00 PM
Mostly clear night at 8:00 PM
90° 8:00 PM
Partly cloudy night at 2:00 AM
84° Tuesday 2:00 AM
Mostly sunny at 8:00 AM
77° 8:00 AM
Mostly sunny at 2:00 PM
75° 2:00 PM
Partly cloudy night at 8:00 PM
91° 8:00 PM
Mostly clear night at 2:00 AM
85° Wednesday 2:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 2:00 PM
77° 2:00 PM
Partly cloudy night at 8:00 PM
94° 8:00 PM
Partly cloudy night at 2:00 AM
78° Thursday 2:00 AM
Sunny at 8:00 AM
75° 8:00 AM
Overcast at 2:00 PM
73° 2:00 PM
Mostly cloudy night at 8:00 PM
81° 8:00 PM
Mostly clear night at 2:00 AM
77° Friday 2:00 AM
Partly cloudy at 8:00 AM
69° 8:00 AM
Sunny at 2:00 PM
67° 2:00 PM
Partly cloudy night at 8:00 PM
85° 8:00 PM
Mostly clear night at 2:00 AM
80° Saturday 2:00 AM
Mostly sunny at 8:00 AM
71° 8:00 AM
Partly cloudy at 2:00 PM
68° 2:00 PM
Mostly cloudy night at 8:00 PM
87° 8:00 PM
Mostly clear night at 2:00 AM
82° Sunday 2:00 AM
Light rain at 8:00 AM
70° 8:00 AM
Partly cloudy at 2:00 PM
67° 2:00 PM
Partly cloudy night at 8:00 PM
81° 8:00 PM
Light rain at 2:00 AM
75° Monday 2:00 AM
Mostly cloudy at 8:00 AM
69° 8:00 AM
Partly cloudy at 2:00 PM
69° 2:00 PM
Moderate rain at 8:00 PM
75° 8:00 PM
Overcast night at 2:00 AM
74° Tuesday 2:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Greenville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 PM
PM2.5 Fine particles Good 4,5µg/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 5,0µg/m³

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

O₃ Ozone Good 55,0µg/m³

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

NO₂ Nitrogen dioxide Good 2,1µg/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 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 3,9Moderate 😊Good
Tomorrow UV 8,1Very high 🙂Fair
Wednesday UV 8,4Very high 🙂Fair
Thursday UV 8,1Very high 🙂Fair
Friday UV 8,0Very high 😊Good
Saturday UV 6,0High Unavailable
Sunday UV 6,0High Unavailable
Hourly UV index today
12:00 PMUV 1,1 1:00 PMUV 1,9 2:00 PMUV 2,6 3:00 PMUV 3,9 4:00 PMUV 3,1 5:00 PMUV 2,1 6:00 PMUV 0,9 7:00 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 Greenville

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 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 5:00 AM 8:00 AM 11:00 AM Thursday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Friday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Friday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Saturday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Saturday 2:00 PM 5:00 PM 8:00 PM 11:00 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 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
Sustained wind Max gusts
NIGHT SKY · GREENVILLE, SOUTH CAROLINA

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:14 PM–5:41 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 13% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 71° 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 Greenville were last refreshed today at 11:28 AM. The current forecast period extends through 09/09/2026 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.