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

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

46°F

8°C

Humidity 58%
Wind Speed E 3 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Feb 12:56 am CST
Extended Forecast for

3 Miles SW Summers AR

  • Overnight

    Overnight: Partly cloudy, with a low around 44. Southeast wind around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 52. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 9am, then showers between 9am and 3pm, then showers and possibly a thunderstorm after 3pm. High near 60. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 60 °F

    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before midnight. Low around 47. Southeast wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 47 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 59. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 59 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. North wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 70. South wind 5 to 10 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49. South wind 5 to 10 mph.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. Southeast wind around 5 mph.
Friday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 68. Southeast wind 5 to 10 mph.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Low around 52. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm before 9am, then showers between 9am and 3pm, then showers and possibly a thunderstorm after 3pm. High near 60. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday Night
Showers, mainly before midnight. Low around 47. Southeast wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 59. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 39. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Sunny, with a high near 70. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 49. South wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 73. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 75. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 52. South wind around 10 mph.
Thursday
Mostly sunny, with a high near 71. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Summers AR
 35.96°N 94.53°W
Last Update:
12:50 am CST Feb 13, 2026
Forecast Valid:
1am CST Feb 13, 2026-6pm CST Feb 19, 2026
 
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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