Temperature
66 F at 3 AM; 89 F at its warmest, 3 PM Thursday, and 60 F at its coolest, 6 AM Thursday.
- Now
- 66F
- 3 AM
- Highest
- 89F
- 3 PM Thursday
- Lowest
- 60F
- 6 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/South Carolina/Greenville-Spartanburg International Airport
Greenville-Spartanburg International Airport, South Carolina
Medium airport in Spartanburg County, South Carolina64°
84°/62°
Clear·
Feels like 64°·Light air 1 mph SW
Coming up. Tomorrow is 21 degrees cooler: a high of 63° after 84° today.
Now. Greenville-Spartanburg International Airport is 64° and clear at 4 AM. The dew point is 64°, so the air feels humid and sticky. Light air from the southwest at 1 mph.
Today and tonight. It warms to about 84° by 2 PM. Tonight falls to about 50° by 8 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 7, high. Unprotected skin can burn in under half an hour. Air quality is moderate (index 64): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.
The week. The warmest day ahead is Tuesday, near 72°, and the coolest Sunday, near 59°. The days ahead look dry.
The sky tonight. The sun sets at 6:53 PM. The Moon is a waxing crescent, 33% lit, and sets at 11:01 PM. The next full Moon is Monday, Oct 26. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 19 minutes long, 2 minutes shorter than yesterday.
0UV Low
64Air quality
93%Humidity
1%Cloud
Now
4:00 AM
64feels64
now, clear
Today
Oct 16
8462
14mph
UV 7
Sat
Oct 17
6350
14%
15mph
UV 7
Sun
Oct 18
5941
16mph
UV 7
Mon
Oct 19
6541
UV 7
Tue
Oct 20
7244
UV 7
Wed
Oct 21
7246
UV 7
Thu
Oct 22
7147
UV 6
64°
84°62°
63°50°
59°41°
65°41°
72°44°
72°46°
71°47°
As of 4:00 AM in Greenville-Spartanburg International Airport, South Carolina.
Air quality
The air at Greenville-Spartanburg International Airport
Index 64, moderate, led by fine particles. Read at 3 AM from its reporting area, Greenville-Spartanburg (SC), 4 miles off.
64Moderate
- Fine particles (PM2.5)64Moderate-
- Ozone21Good-
- Coarse particles (PM10)21Good-
The days ahead
Yesterday measured 62, moderate.
GoodModerate
- 62YesterdayOct 15
Smoke, the next 41 hours
Little smoke near the ground through Sat 8 PM: the index from smoke stays at 33 or under.
Precipitation
What has fallen at Greenville-Spartanburg International Airport
None in the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Greenville-Spartanburg International Airport, the next 41 hours
Visibility stays 8 miles or more through Sat 8 PM, lowest 8 miles Fri 8 AM.
F
Now, today, and the week
Weather instrument stations by state
Airfield
- Code
- GSP
- ICAO
- KGSP
- IATA
- GSP
- Field elevation
- 964 ft
- Serves
- Greenville/Greer/Spartanburg
- Kind
- Medium airport
- Scheduled service
- Yes
- Its own instrument
- GSP
- Wind now
- Calm, read 16 Oct, 02:53
Runways
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 04 / 22 | 11,001 ft | 150 ft | Asphalt and concrete | 32° / 212° | Calm | Calm |
Measured here
What the airfield's own instrument measured, the last 24 hours
Every hour from Greenville - Spartanburg (GSP), Greenville-Spartanburg International Airport's own instrument, measure by measure, on the field's own clock.
Humidity and dew point
A dew point of 64 F, the air 93% saturated; the humidity ran from 47% at 2 PM Thursday to 100% at 2 AM.
- Dew point now
- 64F
- 3 AM
- Humidity now
- 93%
- Humidity, range
- 47 to 100%
How it is measured: Humidity variables, Field Book FB-WAT-002
Wind
3 mph from the southwest at 3 AM; at its strongest 7 mph, 6 PM Thursday, and no gust reported.
- Now
- 3mph
- from the southwest
- Strongest
- 7mph
- 6 PM Thursday
- Highest gust
- -
- none reported
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
Pressure
30.05 inHg at 3 AM, steady over 3 hours; 0.04 inHg lower than a day before.
- Now
- 30.05inHg
- 3 AM
- 3 hours
- -0.02inHg
- steady
- 24 hours
- -0.04inHg
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Visibility
Down to 6 miles at 6 AM Thursday; 8 miles now.
- Now
- 8mi
- Lowest
- 6mi
- 6 AM Thursday
- Hours under a mile
- 0
How it is measured: Fog types, Field Book FB-WAT-020
Precipitation
None measured in the gauge in the last 24 hours.
- Last 24 hours
- 0.00in
- Wettest hour
- -
- Hours with some
- 0
How it is measured: ASOS, Field Book FB-INS-002
What is measuring near here
The 5 instruments nearest Greenville-Spartanburg International Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.
measured now3 instruments
At an airfield/0.8 mi away/965 ft/1 ft above here
temp, wind, gust, visibility, precip, pressure
Church Street BridgeSC009
Beside a road/10.7 mi away/935 ft/29 ft below here
temp, pavement temp, wind, visibility, precip
Durbin Creek RAWSDRBS1
A remote fire weather station/13.8 mi away/735 ft/229 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Greer 4.6 SSESC-SP-34
In a volunteer observer's own ground/1.6 mi away/919 ft/45 ft below here
precip, snowfall, snow depth
Travelers Rest Co-OpTVRS1
At a cooperative observer's station/13.9 mi away/1,089 ft/125 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
-
Snow on the ground
Elsewhere in South Carolina
21 places, each with its own forecast and its own instruments.
AikencityAndersoncityBeaufortcityCaesars HeadfeatureCharlestoncityClemsoncityColumbiacityCongaree National ParkfeatureEdisto IslandtownFlorencecityGreenvillecityGreenwoodcityHilton Head IslandcityLake MurrayfeatureMyrtle BeachcityOrangeburgcityRock HillcitySassafras MountainfeatureSpartanburgcitySumtercityTable Rockfeature
Near Greenville-Spartanburg International Airport
The nearest places, each with its own forecast and the instruments nearest it.
- Greercity, 2 mi
- Taylorscommunity, 5 mi
- Duncantown, 5 mi
- Five Forkscommunity, 6 mi
- Wade Hamptoncommunity, 7 mi
- Reidvilletown, 7 mi
- Lymantown, 7 mi
- Startexcommunity, 7 mi
- Wellfordcity, 8 mi
- Mauldincity, 9 mi
- Greenvillecity, 11 mi
- Sans Soucicommunity, 11 mi
Airports near Greenville-Spartanburg International Airport
- Greenville Downtown AirportGMU, 8 mi
- Donaldson Field AirportGYH, 13 mi
- Spartanburg Downtown Memorial AirportSPA, 15 mi
- Pickens County AirportLQK, 28 mi
- Laurens County AirportLUX, 31 mi
- Union County, Troy Shelton Field35A, 36 mi
- Anderson Regional AirportAND, 39 mi
- Oconee County Regional AirportCEU, 41 mi