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Weather in Graniteville, United States 🇺🇸

Weather Forecast in Graniteville

Current Weather in Graniteville

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY
Overcast
25°C
Feels like 28°C. Overcast.
🌬️ 12 km/h SSW
💧 90% Humidity
🧭 1008 hPa
👁️ 6.4 km Visibility
☀️ UV Index: 0.8
🌡️ Dew Point: 26°C
🌅 Sunrise: 05:41 AM
🌇 Sunset: 08:24 PM
Map Overlays:

In Graniteville right now it is 25°C and overcast, feeling like 28°C. Humidity is 90% with winds around 12 km/h, and the UV index is 1 (low). Over the next few days, temperatures in Graniteville range from about 19°C to 30°C. ⚠️ Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Hourly Forecast for Graniteville

19:00
Light drizzle
26°
46%
20:00
Patchy rain nearby
24°
38%
21:00
Clear
24°
11%
22:00
Clear
24°
11%
23:00
Clear
24°
13%
00:00
Patchy rain nearby
23°
35%
01:00
Clear
22°
13%
02:00
Clear
22°
13%
03:00
Clear
22°
12%
04:00
Clear
22°
12%
05:00
Clear
22°
12%
06:00
Sunny
22°
12%
07:00
Sunny
22°
11%
08:00
Partly Cloudy
22°
8%
09:00
Sunny
23°
3%
10:00
Sunny
24°
1%
11:00
Sunny
25°
1%
12:00
Sunny
26°
1%
13:00
Sunny
27°
1%
14:00
Sunny
27°
1%
15:00
Sunny
28°
1%
16:00
Sunny
28°
1%
17:00
Sunny
28°
1%
18:00
Sunny
27°
1%

14-Day Forecast for Graniteville

Sat, Jul 18
Smoky haze Smoky haze
30° / 20°
Sun, Jul 19
Sunny Sunny
28° / 22°
Mon, Jul 20
Sunny Sunny
28° / 19°
Tue, Jul 21
Light rain shower Light rain shower
26° / 23°
Wed, Jul 22
Partly Cloudy Partly Cloudy
31° / 22°
Thu, Jul 23
Sunny Sunny
28° / 19°
Fri, Jul 24
Sunny Sunny
29° / 21°
Sat, Jul 25
Partly Cloudy Partly Cloudy
26° / 20°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
21° / 19°
Mon, Jul 27
Partly Cloudy Partly Cloudy
28° / 19°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
26° / 22°
Wed, Jul 29
Light rain shower Light rain shower
23° / 22°
Thu, Jul 30
Light rain shower Light rain shower
28° / 22°
Fri, Jul 31
Light rain shower Light rain shower
27° / 21°

Additional Forecasts for Graniteville

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 170.0 μg/m³
O₃ (Ozone) 124.0 μg/m³
NO₂ (Nitrogen Dioxide) 15.7 μg/m³
SO₂ (Sulphur Dioxide) 2.3 μg/m³
PM2.5 (Fine particles) 33.8 μg/m³
PM10 (Coarse particles) 34.9 μg/m³

Historical Weather

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Best Time to Be Outside in Graniteville Tomorrow

There is no good daylight window left in Graniteville today. Tomorrow, the most comfortable window looks like 08:00 to 10:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Graniteville

What is the temperature in Graniteville right now?

The current temperature in Graniteville is 25°C (78°F), overcast (feels like 28°C).

What's the weather like in Graniteville right now?

Conditions in Graniteville right now: Overcast, humidity 90%, wind 12 km/h SSW.

What is today's forecast for Graniteville?

Today in Graniteville: high 30°C, low 20°C, smoky haze. Chance of rain: 77%.

What is the 7-day weather forecast for Graniteville?

Daily highs and lows for Graniteville:

  • 2026-07-18: 30°C / 20°C
  • 2026-07-19: 28°C / 22°C
  • 2026-07-20: 28°C / 19°C
  • 2026-07-21: 26°C / 23°C
  • 2026-07-22: 31°C / 22°C
  • 2026-07-23: 28°C / 19°C
  • 2026-07-24: 29°C / 21°C
Is it going to rain in Graniteville today?

There is a 77% chance of rain in Graniteville today. Total expected precipitation: 10.37 mm.

What is the wind speed in Graniteville right now?

Wind in Graniteville is currently 12 km/h (7 mph) from the SSW.

What is the UV index in Graniteville right now?

The UV index in Graniteville is currently 0.8 (low). Sun protection is recommended when the index is 3 or higher.

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