Siloam Springs, AR Weather

Benton County3:35 PM CDT36.19°N, 94.54°WElevation 1,132 ft

Current conditions

Clear
79°
Clear
Feels like 79°
High 80°·Low 52°
WindSSW 5 mph
Humidity32%
Dew point47°
Pressure30.33 inHg
Cloud cover67%
UV index3 Moderate
Sunrise7:35 AM
Sunset6:31 PM

Observed at Siloam Springs, Smith Field Airport · 1 hr ago

Forecast

10-day

  • Today

    Partly sunny, with a high near 80. South wind around 5 mph.

  • Tonight

    Mostly cloudy, with a low around 52. Southeast wind around 5 mph.

  • Monday

    Mostly sunny, with a high near 77. Southeast wind around 5 mph.

National Weather Service forecast updated 4 hrs ago.

Hourly

Hourly forecast
  1. Now Partly Sunny 79°
  2. 4 PM Partly Sunny 80°
  3. 5 PM Partly Sunny 78°
  4. 6 PM Mostly Cloudy 75°
  5. 7 PM Mostly Cloudy 71°
  6. 8 PM Mostly Cloudy 65°
  7. 9 PM Mostly Cloudy 63°
  8. 10 PM Cloudy 62°
  9. 11 PM Mostly Cloudy 61°
  10. Mon12 AM Mostly Cloudy 60°
  11. 1 AM Mostly Cloudy 59°
  12. 2 AM Mostly Cloudy 58°
  13. 3 AM Mostly Cloudy 57°
  14. 4 AM Mostly Cloudy 56°
  15. 5 AM Mostly Cloudy 54°
  16. 6 AM Mostly Cloudy 53°
  17. 7 AM Mostly Cloudy 52°
  18. 8 AM Mostly Sunny 52°
  19. 9 AM Mostly Sunny 56°
  20. 10 AM Mostly Sunny 63°
  21. 11 AM Mostly Sunny 68°
  22. 12 PM Mostly Sunny 71°
  23. 1 PM Mostly Sunny 73°
  24. 2 PM Sunny 75°

10-day forecast

Details
  1. TodayOct 25 Partly Sunny Partly Sunny52°80°
  2. MonOct 26 Mostly Sunny Mostly Sunny53°77°
  3. TueOct 27 Partly Sunny Partly Sunny55°76°
  4. WedOct 28 Sunny Sunny57°78°
  5. ThuOct 29 Sunny Sunny58°79°
  6. FriOct 30 Partly Sunny Partly Sunny17%58°76°
  7. SatOct 31 Chance Rain Showers Chance Rain Showers46%59°74°
  8. SunNov 1 Cloudy Cloudy0.02 in58°67°
  9. MonNov 2 Cloudy Cloudy59°72°
  10. TueNov 3 Heavy rain Heavy rain2.11 in61°65°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

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Air quality

54
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • SunModerate (65)

Springdale (Springdale-Fayetteville-Bentonville), AR reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:35 AM
Sunset 6:31 PM
Daylight 10 h 56 min (−2 min 6 s tomorrow)
Full Moon · 100% lit
Moonrise 5:54 PM Moonset 6:59 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low67° / 45°
Record high89° (1910)
Record low27° (1982)
Wettest3.11 in (1991)
Month to date0.14 in (normal 3.13 in)

Fayetteville Exp Sta, records since 1892. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in TSA, issued 9 hrs ago

Key Messages

Updated at 1120 PM CDT Sat Oct 24 2026

- Above average high temperatures and predominantly dry weather will continue through early next week.

- A slight chance of showers arrives Tuesday with higher rain chances next weekend.

Short Term

(Through Monday) Issued at 1120 PM CDT Sat Oct 24 2026

Near persistent conditions remain forecast through Monday. Ridging aloft remains anchored over the SE CONUS and the resultant steering flow will direct the shortwave trough currently across the southwest CONUS into the central High Plains by Monday. Any resultant precip associated with this wave will remain west of the region with only an increase in mid and high cloud expected locally.

Long Term

(Tuesday through Saturday) Issued at 1120 PM CDT Sat Oct 24 2026

The pattern aloft does flatten slightly by Tuesday allowing a weaker trailing wave to pass from SW TX into the Midwest by Tuesday evening. Low level moisture will be lacking as the wave passes but a brief period of light showers may spread into E OK early Tuesday. Any rainfall amounts will remain light. The pattern will remain largely persistent through the work week with temperatures well above seasonal normals. Winds may trend slightly stronger during the afternoons which could locally raise fire weather concerns.

Uncertainty does increase by late in the week into next weekend as the pattern aloft will feature strengthening southwesterly flow aloft and potential for one more more fast moving waves to pass across the central CONUS. The potential for an associated cold front to move into the region with the passing waves also adds uncertainty and guidance remains varied in both strength and timing of any meaningful frontal passage. Rain chances will remain in the forecast for several days into next weekend until the evolving pattern can be better resolved.

Aviation

(12Z TAFS) Issued at 622 AM CDT Sun Oct 25 2026

High clouds and winds between easterly and southerly remain common across the CWA through the TAF period. VFR conditions should persist for the period.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather