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Now · 2:47 AM

Greer Weather & Hourly Forecast

United States · South Carolina · 29651

Light rain
70°F
Light rain
Feels like: 73°F
💧 Humidity 98% 🌡 Pressure 30.00 inHg 💨 Wind 6 mph 👁 Visibility 1.2 mi Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Greer

Today
Light rain · 3:00 AM Light rain
70° 💧 0.165 in 💨 6 mph H 98%30.00 inHg
Light rain · 6:00 AM Light rain
69° 💧 0.358 in 💨 4 mph H 98%30.00 inHg
Light rain · 9:00 AM Light rain
70° 💧 0.067 in 💨 9 mph H 98%30.06 inHg
Light rain · 12:00 PM Light rain
75° 💧 0.010 in 💨 11 mph H 82%30.09 inHg
Overcast · 3:00 PM Overcast
80° 💧 None 💨 9 mph H 56%30.06 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
81° 💧 None 💨 7 mph H 55%30.03 inHg
Overcast night · 9:00 PM Overcast night
74° 💧 None 💨 5 mph H 68%30.09 inHg
Tomorrow
Clear night · 12:00 AM Clear night
71° 💧 None 💨 6 mph H 65%30.18 inHg
Clear night · 3:00 AM Clear night
68° 💧 None 💨 4 mph H 75%30.18 inHg
Clear night · 6:00 AM Clear night
66° 💧 None 💨 5 mph H 84%30.21 inHg
Sunny · 9:00 AM Sunny
70° 💧 None 💨 7 mph H 79%30.27 inHg
Sunny · 12:00 PM Sunny
78° 💧 None 💨 6 mph H 58%30.27 inHg
Sunny · 3:00 PM Sunny
82° 💧 None 💨 5 mph H 48%30.21 inHg
Sunny · 6:00 PM Sunny
82° 💧 None 💨 6 mph H 45%30.18 inHg
Mostly cloudy night · 9:00 PM Mostly cloudy night
74° 💧 None 💨 4 mph H 56%30.21 inHg
Wednesday
Overcast night · 12:00 AM Overcast night
69° 💧 None 💨 3 mph H 72%30.27 inHg

In Greer and, more broadly, across the state of South Carolina: Tonight will be mostly cloudy with mild to warm temperatures ranging from 75 to 79 degrees Fahrenheit. Light southwest winds will blow at around 7 mph, with occasional gusts reaching the same speed. There is a high likelihood of rain late this evening, with an expected accumulation of about 0.63 inches. Conditions could become wet, so plan accordingly if you’re heading out. The wind remains gentle, but the rain may bring some brief, heavier showers. Temperatures will steadily remain mild through the night, providing a fairly warm evening. Overall, expect a damp night with the possibility of continued light rain into the early morning hours.

15-Day Weather Outlook for Greer

TomorrowTomorrow Overcast Overcast 83°/65° 💧 None 💨 8 mph
Wednesday, Sep 9Wed Sep 9 Mostly cloudy Mostly cloudy 85°/65° 💧 None 💨 6 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 86°/70° 💧 0.001 in 💨 7 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 87°/70° 💧 0.040 in 💨 6 mph
Saturday, Sep 12Sat Sep 12 Light thunderstorms Light thunderstorms 80°/71° 💧 0.253 in 💨 7 mph
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 77°/70° 💧 0.184 in 💨 5 mph
Monday, Sep 14Mon Sep 14 Partly cloudy Partly cloudy 83°/71° 💧 0.003 in 💨 5 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 86°/72° 💧 0.064 in 💨 6 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 87°/72° 💧 0.013 in 💨 5 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 88°/73° 💧 0.007 in 💨 4 mph
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 92°/71° 💧 0.043 in 💨 4 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 91°/63° 💧 0.009 in 💨 13 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 75°/55° 💧 None 💨 11 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 71°/60° 💧 0.001 in 💨 12 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Greer

Vertical axis: °F · Color based on temperature
Light rain at 3:00 AM
70° Today 3:00 AM
Light rain at 4:00 AM
70° 4:00 AM
Light rain at 5:00 AM
70° 5:00 AM
Light rain at 6:00 AM
69° 6:00 AM
Moderate rain at 7:00 AM
69° Today 7:00 AM
Light rain at 8:00 AM
70° 8:00 AM
Light rain at 9:00 AM
70° 9:00 AM
Light rain at 10:00 AM
71° 10:00 AM
Light rain at 11:00 AM
73° Today 11:00 AM
Light rain at 12:00 PM
75° 12:00 PM
Mostly cloudy at 1:00 PM
77° 1:00 PM
Mostly cloudy at 2:00 PM
79° 2:00 PM
Overcast at 3:00 PM
80° Today 3:00 PM
Overcast at 4:00 PM
80° 4:00 PM
Mostly cloudy at 5:00 PM
81° 5:00 PM
Mostly cloudy at 6:00 PM
81° 6:00 PM
Overcast at 7:00 PM
79° Today 7:00 PM
Overcast night at 8:00 PM
76° 8:00 PM
Overcast night at 9:00 PM
74° 9:00 PM
Mostly cloudy night at 10:00 PM
74° 10:00 PM
Partly cloudy night at 11:00 PM
73° Today 11:00 PM
Clear night at 12:00 AM
71° 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° Tomorrow 3:00 AM
Clear night at 4:00 AM
67° 4:00 AM
Clear night at 5:00 AM
66° 5:00 AM
Clear night at 6:00 AM
66° 6:00 AM
Clear night at 7:00 AM
65° Tomorrow 7:00 AM
Mostly sunny at 8:00 AM
67° 8:00 AM
Sunny at 9:00 AM
70° 9:00 AM
Sunny at 10:00 AM
73° 10:00 AM
Sunny at 11:00 AM
75° Tomorrow 11:00 AM
Sunny at 12:00 PM
78° 12:00 PM
Sunny at 1:00 PM
80° 1:00 PM
Sunny at 2:00 PM
81° 2:00 PM
Sunny at 3:00 PM
82° Tomorrow 3:00 PM
Mostly sunny at 4:00 PM
83° 4:00 PM
Sunny at 5:00 PM
83° 5:00 PM
Sunny at 6:00 PM
82° 6:00 PM
Sunny at 7:00 PM
79° Tomorrow 7:00 PM
Clear night at 8:00 PM
76° 8:00 PM
Mostly cloudy night at 9:00 PM
74° 9:00 PM
Overcast night at 10:00 PM
72° 10:00 PM
Overcast night at 11:00 PM
70° Tomorrow 11:00 PM
Overcast night at 12:00 AM
69° 12:00 AM
Mostly cloudy night at 1:00 AM
69° 1:00 AM
Overcast night at 2:00 AM
68° 2:00 AM
Overcast night at 3:00 AM
66° Wednesday 3:00 AM
Mostly cloudy night at 4:00 AM
65° 4:00 AM
Overcast night at 5:00 AM
66° 5:00 AM
Overcast night at 6:00 AM
66° 6:00 AM
Mostly cloudy night at 7:00 AM
67° Wednesday 7:00 AM
Partly cloudy at 8:00 AM
69° 8:00 AM
Mostly cloudy at 9:00 AM
72° 9:00 AM
Mostly cloudy at 10:00 AM
76° 10:00 AM
Mostly cloudy at 11:00 AM
78° Wednesday 11:00 AM
Mostly cloudy at 12:00 PM
80° 12:00 PM
Overcast at 1:00 PM
82° 1:00 PM
Partly cloudy at 2:00 PM
84° 2:00 PM
Mostly sunny at 3:00 PM
85° Wednesday 3:00 PM
Mostly sunny at 4:00 PM
85° 4:00 PM
Mostly sunny at 5:00 PM
85° 5:00 PM
Mostly sunny at 6:00 PM
84° 6:00 PM
Sunny at 7:00 PM
82° Wednesday 7:00 PM
Clear night at 8:00 PM
78° 8:00 PM
Clear night at 11:00 PM
74° 11:00 PM
Clear night at 2:00 AM
70° 2:00 AM
Overcast night at 5:00 AM
71° Thursday 5:00 AM
Sunny at 8:00 AM
72° 8:00 AM
Sunny at 11:00 AM
80° 11:00 AM
Sunny at 2:00 PM
85° 2:00 PM
Sunny at 5:00 PM
86° Thursday 5:00 PM
Clear night at 8:00 PM
80° 8:00 PM
Clear night at 11:00 PM
77° 11:00 PM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 5:00 AM
70° Friday 5:00 AM
Sunny at 8:00 AM
70° 8:00 AM
Sunny at 11:00 AM
83° 11:00 AM
Light rain at 2:00 PM
87° 2:00 PM
Mostly sunny at 5:00 PM
86° Friday 5:00 PM
Light rain at 8:00 PM
78° 8:00 PM
Mostly cloudy night at 11:00 PM
73° 11:00 PM
Overcast night at 2:00 AM
72° 2:00 AM
Overcast night at 5:00 AM
71° Saturday 5:00 AM
Overcast at 8:00 AM
72° 8:00 AM
Light rain at 11:00 AM
78° 11:00 AM
Light thunderstorms at 2:00 PM
80° 2:00 PM
Moderate rain at 8:00 PM
77° Saturday 8:00 PM
Partly cloudy night at 2:00 AM
77° 2:00 AM
Mostly sunny at 8:00 AM
71° 8:00 AM
Mostly cloudy at 2:00 PM
70° 2:00 PM
Partly cloudy night at 8:00 PM
83° Sunday 8:00 PM
Clear night at 2:00 AM
78° 2:00 AM
Sunny at 8:00 AM
72° 8:00 AM
Sunny at 2:00 PM
71° 2:00 PM
Mostly clear night at 8:00 PM
86° Monday 8:00 PM
Clear night at 2:00 AM
80° 2:00 AM
Light rain at 8:00 AM
72° 8:00 AM
Mostly sunny at 2:00 PM
72° 2:00 PM
Mostly clear night at 8:00 PM
87° Tuesday 8:00 PM
Mostly clear night at 2:00 AM
81° 2:00 AM
Sunny at 8:00 AM
75° 8:00 AM
Sunny at 2:00 PM
72° 2:00 PM
Mostly clear night at 8:00 PM
88° Wednesday 8:00 PM
Mostly clear night at 2:00 AM
82° 2:00 AM
Sunny at 8:00 AM
74° 8:00 AM
Sunny at 2:00 PM
73° 2:00 PM
Clear night at 8:00 PM
92° Thursday 8:00 PM
Clear night at 2:00 AM
80° 2:00 AM
Mostly cloudy at 8:00 AM
72° 8:00 AM
Sunny at 2:00 PM
71° 2:00 PM
Mostly clear night at 8:00 PM
91° Friday 8:00 PM
Clear night at 2:00 AM
80° 2:00 AM
Sunny at 8:00 AM
68° 8:00 AM
Sunny at 2:00 PM
63° 2:00 PM
Clear night at 8:00 PM
75° Saturday 8:00 PM
Clear night at 2:00 AM
66° 2:00 AM
Sunny at 8:00 AM
57° 8:00 AM
Sunny at 2:00 PM
55° 2:00 PM
Clear night at 8:00 PM
71° Sunday 8:00 PM
Mostly clear night at 2:00 AM
67° 2:00 AM
Mostly cloudy at 8:00 AM
61° 8:00 AM
Partly cloudy at 2:00 PM
60° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Greer

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 3:00 AM
PM2.5 Fine particles Good 5,0µg/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 6,2µg/m³

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

O₃ Ozone Good 37,7µg/m³

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

NO₂ Nitrogen dioxide Good 1,6µg/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 Greer

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 3,8Moderate 😊Good
Tomorrow UV 8,0Very high 🙂Fair
Wednesday UV 8,4Very high 🙂Fair
Thursday UV 8,1Very high 🙂Fair
Friday UV 7,0High 😊Good
Saturday UV 8,0Very high Unavailable
Sunday UV 8,0Very high Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,3 10:00 AMUV 0,5 11:00 AMUV 0,7 12:00 PMUV 1,2 1:00 PMUV 2,1 2:00 PMUV 3,0 3:00 PMUV 3,8 4:00 PMUV 3,4 5:00 PMUV 2,4 6:00 PMUV 1,0
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 Greer

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

0/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 100% Real hourly forecast for the best viewing hour.
Moonlight 22% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 59° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
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 Greer were last refreshed today at 2:47 AM. The current forecast period extends through 09/09/2026 at 12:00 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.