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Weather in Greenville, United States 🇺🇸

Weather Forecast in Greenville

Current Weather in Greenville

Heat Advisory issued July 18 at 1:34AM EDT until July 18 at 8:00PM EDT by NWS Newport/Morehead City NC
Partly cloudy
28°C
Feels like 31°C. Partly cloudy.
🌬️ 16 km/h SSW
💧 89% Humidity
🧭 1017 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 4.8
🌡️ Dew Point: 24°C
🌅 Sunrise: 06:07 AM
🌇 Sunset: 08:24 PM
Map Overlays:

In Greenville right now it is 28°C and partly cloudy, feeling like 31°C. Humidity is 89% with winds around 16 km/h, and the UV index is 5 (moderate). Over the next few days, temperatures in Greenville range from about 22°C to 39°C. ⚠️ Heat Advisory issued July 18 at 1:34AM EDT until July 18 at 8:00PM EDT by NWS Newport/Morehead City NC

Hourly Forecast for Greenville

11:00
Sunny
37°
3%
12:00
Sunny
38°
2%
13:00
Sunny
39°
2%
14:00
Sunny
37°
2%
15:00
Sunny
39°
2%
16:00
Sunny
39°
1%
17:00
Sunny
39°
1%
18:00
Sunny
38°
1%
19:00
Partly Cloudy
33°
3%
20:00
Patchy rain nearby
29°
16%
21:00
Clear
28°
6%
22:00
Patchy rain nearby
26°
58%
23:00
Patchy rain nearby
25°
31%
00:00
Patchy rain nearby
24°
71%
01:00
Clear
24°
16%
02:00
Clear
25°
15%
03:00
Clear
25°
15%
04:00
Patchy rain nearby
24°
64%
05:00
Patchy rain nearby
24°
50%
06:00
Light rain shower
23°
75%
07:00
Partly Cloudy
24°
24%
08:00
Partly Cloudy
24°
21%
09:00
Partly Cloudy
26°
14%
10:00
Sunny
28°
9%

14-Day Forecast for Greenville

Sat, Jul 18
Sunny Sunny
39° / 25°
Sun, Jul 19
Patchy rain nearby Patchy rain nearby
36° / 23°
Mon, Jul 20
Patchy rain nearby Patchy rain nearby
32° / 22°
Tue, Jul 21
Sunny Sunny
34° / 22°
Wed, Jul 22
Sunny Sunny
35° / 23°
Thu, Jul 23
Mist Mist
26° / 20°
Fri, Jul 24
Sunny Sunny
29° / 18°
Sat, Jul 25
Sunny Sunny
30° / 18°
Sun, Jul 26
Light rain shower Light rain shower
25° / 20°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
25° / 19°
Tue, Jul 28
Sunny Sunny
31° / 20°
Wed, Jul 29
Sunny Sunny
34° / 22°
Thu, Jul 30
Sunny Sunny
34° / 23°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
34° / 24°

Additional Forecasts for Greenville

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 125.0 μg/m³
O₃ (Ozone) 98.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.6 μg/m³
SO₂ (Sulphur Dioxide) 1.2 μg/m³
PM2.5 (Fine particles) 6.8 μg/m³
PM10 (Coarse particles) 7.5 μg/m³

Historical Weather

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Best Time to Be Outside in Greenville Today

The most comfortable window in Greenville today looks like 19:00 to 20:00, when it is around 31°C. It should stay dry through that window. The next likely rain is around 22:00.

Frequently Asked Questions about Weather in Greenville

What is the temperature in Greenville right now?

The current temperature in Greenville is 28°C (83°F), partly cloudy (feels like 31°C).

What's the weather like in Greenville right now?

Conditions in Greenville right now: Partly cloudy, humidity 89%, wind 16 km/h SSW.

What is today's forecast for Greenville?

Today in Greenville: high 39°C, low 25°C, sunny. Chance of rain: 57%.

What is the 7-day weather forecast for Greenville?

Daily highs and lows for Greenville:

  • 2026-07-18: 39°C / 25°C
  • 2026-07-19: 36°C / 23°C
  • 2026-07-20: 32°C / 22°C
  • 2026-07-21: 34°C / 22°C
  • 2026-07-22: 35°C / 23°C
  • 2026-07-23: 26°C / 20°C
  • 2026-07-24: 29°C / 18°C
Is it going to rain in Greenville today?

There is a 57% chance of rain in Greenville today. Total expected precipitation: 1.24 mm.

What is the wind speed in Greenville right now?

Wind in Greenville is currently 16 km/h (10 mph) from the SSW.

What is the UV index in Greenville right now?

The UV index in Greenville is currently 4.8 (moderate). Sun protection is recommended when the index is 3 or higher.

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