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Weather in Greenville, United States 🇺🇸

Current Weather in Greenville

Heat Advisory issued September 1 at 2:03PM EDT until September 2 at 8:00PM EDT by NWS Newport/Morehead City NC
Sunny
37°C
Feels like 41°C. Sunny.
🌬️ 13 km/h SSW
💧 42% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 4.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 06:41 AM
🌇 Sunset: 07:37 PM
Map Overlays:

Greenville currently sits at 37°C, sunny, feeling like 41°C. Humidity sits at 42% and winds are near 13 km/h, and the UV index is 4 (moderate). The next few days in Greenville look set for about 23°C up to 38°C. ⚠️ Heat Advisory issued September 1 at 2:03PM EDT until September 2 at 8:00PM EDT by NWS Newport/Morehead City NC

Hourly Forecast for Greenville

17:00
Sunny
35°
1%
18:00
Sunny
34°
1%
19:00
Sunny
32°
1%
20:00
Clear
29°
2%
21:00
Clear
28°
4%
22:00
Clear
27°
5%
23:00
Clear
26°
5%
00:00
Clear
25°
6%
01:00
Clear
25°
6%
02:00
Clear
24°
7%
03:00
Clear
24°
9%
04:00
Clear
24°
9%
05:00
Clear
24°
10%
06:00
Clear
24°
10%
07:00
Sunny
24°
10%
08:00
Sunny
26°
7%
09:00
Sunny
28°
4%
10:00
Sunny
31°
3%
11:00
Sunny
33°
2%
12:00
Sunny
35°
1%
13:00
Sunny
36°
1%
14:00
Sunny
37°
1%
15:00
Sunny
38°
1%
16:00
Sunny
38°
2%

14-Day Forecast for Greenville

Tue, Sep 01
Sunny Sunny
37° / 23°
Wed, Sep 02
Sunny Sunny
38° / 24°
Thu, Sep 03
Sunny Sunny
38° / 24°
Fri, Sep 04
Sunny Sunny
38° / 23°
Sat, Sep 05
Sunny Sunny
33° / 23°
Sun, Sep 06
Partly Cloudy Partly Cloudy
30° / 21°
Mon, Sep 07
Overcast Overcast
29° / 19°
Tue, Sep 08
Overcast Overcast
30° / 20°
Wed, Sep 09
Overcast Overcast
26° / 21°
Thu, Sep 10
Sunny Sunny
38° / 21°
Fri, Sep 11
Sunny Sunny
38° / 22°
Sat, Sep 12
Sunny Sunny
32° / 23°
Sun, Sep 13
Sunny Sunny
35° / 16°
Mon, Sep 14
Sunny Sunny
27° / 14°

Additional Forecasts for Greenville

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 124.0 μg/m³
O₃ (Ozone) 118.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.7 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 5.5 μg/m³
PM10 (Coarse particles) 5.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Greenville Tomorrow

There is no good daylight window left in Greenville today. Tomorrow, the most comfortable window looks like 07:00 to 10:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Greenville

What is the temperature in Greenville right now?

Greenville is sitting at 37°C (98°F) right now, sunny (feels like 41°C).

What's the weather like in Greenville right now?

Current weather in Greenville: Sunny, humidity 42%, wind 13 km/h SSW.

What is today's forecast for Greenville?

Today in Greenville: high 37°C, low 23°C, sunny. Chance of rain: 5%.

What is the 7-day weather forecast for Greenville?

Daily highs and lows for Greenville:

  • 2026-09-01: 37°C / 23°C
  • 2026-09-02: 38°C / 24°C
  • 2026-09-03: 38°C / 24°C
  • 2026-09-04: 38°C / 23°C
  • 2026-09-05: 33°C / 23°C
  • 2026-09-06: 30°C / 21°C
  • 2026-09-07: 29°C / 19°C
Is it going to rain in Greenville today?

There is a 5% chance of rain in Greenville today.

What is the wind speed in Greenville right now?

Wind in Greenville is currently 13 km/h (8 mph) from the SSW.

What is the UV index in Greenville right now?

The UV index in Greenville is currently 4 (moderate). Sun protection is recommended when the index is 3 or higher.

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