National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

36°F

2°C

Humidity 76%
Wind Speed N 10 mph
Barometer 30.40 in (1029.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 1:56 am CDT
Extended Forecast for

Siloam Springs AR

  • Overnight

    Overnight: Clear, with a low around 30. North wind around 5 mph.

    Low: 30 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 60. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. Southwest wind 5 to 10 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 69. Breezy, with a south wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 69 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Overnight
Clear, with a low around 30. North wind around 5 mph.
Thursday
Sunny, with a high near 60. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 42. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 69. Southwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 46. Calm wind becoming southeast around 5 mph after midnight.
Saturday
Sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 56. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 69. Breezy, with a south wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 43. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 27. Northwest wind around 5 mph becoming southeast after midnight.
Tuesday
Partly sunny, with a high near 58. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 71. Southwest wind around 10 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Siloam Springs AR
 36.19°N 94.53°W
Last Update:
1:50 am CDT Mar 12, 2026
Forecast Valid:
2am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation