Siloam Springs weather — 10-day forecast

Temperature, rain, wind and feels-like in Siloam Springs, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 20:00 · NOAA HRRR model

27 °C

Rain

16.5 km/hforce 3

Next 12 h

  • 2024°95 %
  • 20:18Sunset
  • 2123°94 %
  • 2223°
  • 2323°
  • 0023°11 %
  • 0123°10 %
  • 0222°
  • 0322°10 %
  • 0422°11 %
  • 0521°11 %
  • 0621°
  • 06:31Sunrise
  • 0721°10 %
  • 0822°

24°20:00 21°06:00

Humidity
65 %
Dew point
20 °C
Gusts
29.5 km/h
Clouds
93 %
Pressure
1,015 hPa ↑

Grid point 0.5 km away · 3.0 km grid · elevation 352 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 19:00
28
Fair

Index set by Ozone

Ozone
70.4µg/m³
PM2.5
9.0µg/m³
PM10
10.6µg/m³
Nitrogen dioxide
1.4µg/m³
Sulphur dioxide
0.6µg/m³
Carbon monoxide
134.0µg/m³
Dust (AOD)
0.01

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

21° → 39°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Rain56 %

    35°

    23°

  • Sat

    Mainly clear16 %

    34°

    21°

  • Sun

    Mainly clear

    37°

    22°

  • Mon

    Clear sky

    37°

    25°

  • Tue

    Mainly clear

    38°

    25°

  • Wed

    Partly cloudy

    39°

    27°

  • Thu

    Mainly clear

    39°

    27°

  • Fri

    Clear sky

    38°

    26°

  • Sat

    Thunderstorm3 mm

    33°

    24°

  • Sun

    Thunderstorm11 mm

    31°

    23°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV10very high
Sunrise
06:31
Daylight
13 h 47
Sunset
20:18

Radiation · 12.5 MJ/m²

Today in Siloam Springs the mean temperature will be 29.8 °C — +3.8 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Siloam Springs climate — normals and trends