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Weather in Simpsonville, United States 🇺🇸

Current Weather in Simpsonville

Sunny
37°C
Feels like 36°C. Sunny.
🌬️ 13 km/h ESE
💧 27% Humidity
🧭 1014 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 1.6
🌡️ Dew Point: 15°C
🌅 Sunrise: 07:03 AM
🌇 Sunset: 07:53 PM
Map Overlays:

Simpsonville currently sits at 37°C, sunny, feeling like 36°C. Humidity is 27% with winds around 13 km/h, and the UV index is 2 (low). Over the next few days, temperatures in Simpsonville range from about 23°C to 38°C.

Hourly Forecast for Simpsonville

18:00
Sunny
36°
0%
19:00
Sunny
35°
0%
20:00
Clear
32°
1%
21:00
Clear
30°
1%
22:00
Clear
29°
1%
23:00
Clear
27°
1%
00:00
Clear
28°
3%
01:00
Clear
26°
5%
02:00
Clear
26°
5%
03:00
Clear
25°
7%
04:00
Clear
25°
9%
05:00
Clear
25°
10%
06:00
Clear
24°
11%
07:00
Clear
24°
12%
08:00
Sunny
24°
9%
09:00
Sunny
26°
5%
10:00
Sunny
29°
3%
11:00
Sunny
31°
2%
12:00
Sunny
33°
1%
13:00
Sunny
34°
1%
14:00
Sunny
36°
1%
15:00
Sunny
37°
1%
16:00
Sunny
37°
1%
17:00
Sunny
37°
1%

14-Day Forecast for Simpsonville

Thu, Sep 03
Sunny Sunny
38° / 23°
Fri, Sep 04
Sunny Sunny
37° / 24°
Sat, Sep 05
Sunny Sunny
38° / 24°
Sun, Sep 06
Sunny Sunny
32° / 21°
Mon, Sep 07
Overcast Overcast
28° / 20°
Tue, Sep 08
Overcast Overcast
31° / 20°
Wed, Sep 09
Partly Cloudy Partly Cloudy
33° / 22°
Thu, Sep 10
Sunny Sunny
37° / 23°
Fri, Sep 11
Sunny Sunny
40° / 23°
Sat, Sep 12
Sunny Sunny
35° / 22°
Sun, Sep 13
Overcast Overcast
35° / 22°
Mon, Sep 14
Sunny Sunny
35° / 22°
Tue, Sep 15
Overcast Overcast
37° / 22°
Wed, Sep 16
Sunny Sunny
34° / 22°

Additional Forecasts for Simpsonville

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 128.0 μg/m³
O₃ (Ozone) 144.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.3 μg/m³
SO₂ (Sulphur Dioxide) 0.8 μg/m³
PM2.5 (Fine particles) 9.5 μg/m³
PM10 (Coarse particles) 10.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Simpsonville Tomorrow

There is no good daylight window left in Simpsonville today. Tomorrow, the most comfortable window looks like 08:00 to 11:00, 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 Simpsonville

What is the temperature in Simpsonville right now?

The current temperature in Simpsonville is 37°C (99°F), sunny (feels like 36°C).

What's the weather like in Simpsonville right now?

Current weather in Simpsonville: Sunny, humidity 27%, wind 13 km/h ESE.

What is today's forecast for Simpsonville?

Today in Simpsonville: high 38°C, low 23°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Simpsonville?

Daily highs and lows for Simpsonville:

  • 2026-09-03: 38°C / 23°C
  • 2026-09-04: 37°C / 24°C
  • 2026-09-05: 38°C / 24°C
  • 2026-09-06: 32°C / 21°C
  • 2026-09-07: 28°C / 20°C
  • 2026-09-08: 31°C / 20°C
  • 2026-09-09: 33°C / 22°C
Is it going to rain in Simpsonville today?

There is a 2% chance of rain in Simpsonville today.

What is the wind speed in Simpsonville right now?

Wind in Simpsonville is currently 13 km/h (8 mph) from the ESE.

What is the UV index in Simpsonville right now?

The UV index in Simpsonville is currently 1.6 (low). Sun protection is recommended when the index is 3 or higher.

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