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Weather in Siloam Springs, United States 🇺🇸

Weather Forecast in Siloam Springs

Current Weather in Siloam Springs

Clear
24°C
Feels like 26°C. Clear.
🌬️ 7 km/h S
💧 90% Humidity
🧭 1016 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 06:14 AM
🌇 Sunset: 08:34 PM
Map Overlays:

In Siloam Springs right now it is 24°C and clear, feeling like 26°C. Humidity is 90% with winds around 7 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Siloam Springs range from about 22°C to 36°C.

Hourly Forecast for Siloam Springs

00:00
Clear
25°
9%
01:00
Clear
25°
9%
02:00
Clear
24°
9%
03:00
Clear
24°
10%
04:00
Clear
24°
11%
05:00
Clear
23°
12%
06:00
Clear
23°
12%
07:00
Sunny
23°
13%
08:00
Sunny
26°
9%
09:00
Sunny
28°
6%
10:00
Sunny
29°
5%
11:00
Sunny
33°
4%
12:00
Sunny
34°
3%
13:00
Sunny
32°
2%
14:00
Partly Cloudy
33°
3%
15:00
Sunny
34°
2%
16:00
Sunny
34°
2%
17:00
Partly Cloudy
32°
4%
18:00
Sunny
30°
4%
19:00
Partly Cloudy
30°
5%
20:00
Sunny
29°
4%
21:00
Clear
27°
5%
22:00
Clear
26°
5%
23:00
Clear
26°
4%

14-Day Forecast for Siloam Springs

Sat, Jul 18
Sunny Sunny
35° / 22°
Sun, Jul 19
Sunny Sunny
34° / 23°
Mon, Jul 20
Sunny Sunny
36° / 24°
Tue, Jul 21
Sunny Sunny
39° / 24°
Wed, Jul 22
Sunny Sunny
37° / 23°
Thu, Jul 23
Sunny Sunny
36° / 23°
Fri, Jul 24
Sunny Sunny
40° / 25°
Sat, Jul 25
Sunny Sunny
38° / 24°
Sun, Jul 26
Sunny Sunny
37° / 20°
Mon, Jul 27
Sunny Sunny
43° / 25°
Tue, Jul 28
Sunny Sunny
42° / 23°
Wed, Jul 29
Sunny Sunny
42° / 27°
Thu, Jul 30
Sunny Sunny
42° / 28°
Fri, Jul 31
Sunny Sunny
42° / 27°

Additional Forecasts for Siloam Springs

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 111.0 μg/m³
O₃ (Ozone) 46.0 μg/m³
NO₂ (Nitrogen Dioxide) 4.9 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 13.4 μg/m³
PM10 (Coarse particles) 19.0 μg/m³

Historical Weather

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Best Time to Be Outside in Siloam Springs Today

The most comfortable window in Siloam Springs today looks like 07:00 to 09:00, 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 Siloam Springs

What is the temperature in Siloam Springs right now?

The current temperature in Siloam Springs is 24°C (75°F), clear (feels like 26°C).

What's the weather like in Siloam Springs right now?

Conditions in Siloam Springs right now: Clear, humidity 90%, wind 7 km/h S.

What is today's forecast for Siloam Springs?

Today in Siloam Springs: high 35°C, low 22°C, sunny. Chance of rain: 6%.

What is the 7-day weather forecast for Siloam Springs?

Daily highs and lows for Siloam Springs:

  • 2026-07-18: 35°C / 22°C
  • 2026-07-19: 34°C / 23°C
  • 2026-07-20: 36°C / 24°C
  • 2026-07-21: 39°C / 24°C
  • 2026-07-22: 37°C / 23°C
  • 2026-07-23: 36°C / 23°C
  • 2026-07-24: 40°C / 25°C
Is it going to rain in Siloam Springs today?

There is a 6% chance of rain in Siloam Springs today.

What is the wind speed in Siloam Springs right now?

Wind in Siloam Springs is currently 7 km/h (4 mph) from the S.

What is the UV index in Siloam Springs right now?

The UV index in Siloam Springs is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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