Current Conditions

Greer, South Carolina

91°F33°C
Hot

Feels like96°F35°C

Wind

SE 3 mph5 km/h

Humidity

49%

Cloud Cover

39%

As of Wednesday, September 2, 2026 at 8:25 PM EDT

Today's Outlook

Night

Partly cloudy, with a low around 83°F29°C. Light wind from the S around 3 mph5 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 98°F36°CFeels 102°F39°CLow 83°F29°CFeels 88°F31°CPrecip 0 in0.1 mm7%Cloud 29%Wind SSE 3 mph5 km/hWednesday: Partly cloudy and hot, with a high of 98°F36°C. Light wind from the SE around 3 mph4 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 83°F29°C. Light wind from the S around 3 mph5 km/h.
DrizzleHigh 98°F37°CLow 76°F25°CPrecip 0.01 in0.3 mm17%Cloud 22%Wind SSW 4 mph6 km/hThursday: Mostly clear and hot, with a high of 98°F37°C and morning low of 77°F25°C. Light wind from the SSE around 3 mph5 km/h. 17% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 76°F25°C. Light wind from the SW around 4 mph6 km/h. 13% chance of drizzle in the evening.
HotHigh 99°F37°CLow 76°F25°CPrecip 0 in0.1 mm5%Cloud 26%Wind SSW 3 mph5 km/hFriday: Mostly clear and hot, with a high of 99°F37°C and morning low of 77°F25°C. Light wind from the S around 3 mph5 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 76°F25°C. Light wind from the SW around 4 mph6 km/h.
ShowersHigh 99°F37°CLow 77°F25°CPrecip 0.06 in1.5 mm48%Cloud 43%Wind NW 4 mph6 km/hSaturday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 77°F25°C. Light wind from the NNW around 4 mph6 km/h. 48% chance of showers in the afternoon. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 77°F25°C. Light wind from the W around 4 mph6 km/h. 31% chance of drizzle in the evening.
ShowersHigh 88°F31°CFeels 92°F33°CLow 74°F23°CPrecip 0.17 in4.4 mm55%Cloud 50%Wind ENE 5 mph8 km/hSunday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 74°F23°C. Light wind from the ENE around 6 mph9 km/h. 48% chance of showers throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the NE around 4 mph7 km/h. 55% chance of showers throughout the night.
Light RainHigh 83°F28°CLow 72°F22°CPrecip 0.26 in6.7 mm56%Cloud 74%Wind ENE 5 mph8 km/hMonday: Overcast and warm, with a high of 83°F28°C and morning low of 72°F22°C. Light wind from the E around 5 mph8 km/h. 44% chance of light rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the ENE around 4 mph7 km/h. 56% chance of showers throughout the night.
DrizzleHigh 87°F30°CLow 69°F21°CPrecip 0.02 in0.5 mm12%Cloud 51%Wind ESE 4 mph6 km/hTuesday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 69°F21°C. Light wind from the ESE around 4 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 69°F21°C. Light wind from the E around 4 mph6 km/h. 12% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 298°F36°C
Feels 102°F39°C
83°F29°C
Feels 88°F31°C
0 in0.1 mm· 7%29%HotSSE 3 mph5 km/h
ThursdaySep 398°F37°C76°F25°C0.01 in0.3 mm· 17%22%DrizzleSSW 4 mph6 km/h
FridaySep 499°F37°C76°F25°C0 in0.1 mm· 5%26%HotSSW 3 mph5 km/h
SaturdaySep 599°F37°C77°F25°C0.06 in1.5 mm· 48%43%ShowersNW 4 mph6 km/h
SundaySep 688°F31°C
Feels 92°F33°C
74°F23°C0.17 in4.4 mm· 55%50%ShowersENE 5 mph8 km/h
MondaySep 783°F28°C72°F22°C0.26 in6.7 mm· 56%74%Light RainENE 5 mph8 km/h
TuesdaySep 887°F30°C69°F21°C0.02 in0.5 mm· 12%51%DrizzleESE 4 mph6 km/h
WednesdaySep 990°F32°C68°F20°C0 in0.1 mm· 3%41%Partly CloudyS 4 mph6 km/h
ThursdaySep 1093°F34°C70°F21°C0.01 in0.2 mm· 6%29%ClearWSW 4 mph7 km/h
FridaySep 1192°F33°C72°F22°C0.05 in1.2 mm· 20%37%DrizzleW 5 mph8 km/h
SaturdaySep 1289°F32°C71°F22°C0.07 in1.7 mm· 19%47%DrizzleWSW 5 mph8 km/h
SundaySep 1390°F32°C71°F22°C0.07 in1.9 mm· 19%45%DrizzleSW 5 mph8 km/h
MondaySep 1490°F32°C72°F22°C0.06 in1.6 mm· 26%46%DrizzleWSW 4 mph7 km/h
TuesdaySep 1589°F32°C72°F22°C0.09 in2.2 mm· 27%47%ShowersN 4 mph7 km/h
WednesdaySep 1687°F30°C70°F21°C0.08 in2.1 mm· 29%53%DrizzleNE 5 mph7 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 34.9387°N, 82.2271°W·Elevation: 312m·Timezone: America/New_York·Population: 28,365