October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Siloam Springs, Smith Field Airport (KSLG)

Lat: 36.2°NLon: 94.48°WElev: 1194ft.

Fair

80°F

27°C

Humidity 33%
Wind Speed Vrbl 5 mph
Barometer 30.07 in (1017.1 mb)
Dewpoint 48°F (9°C)
Visibility NA
Heat Index79°F (26°C)
Last update 6 Oct 1:56 pm CDT
Extended Forecast for

Siloam Springs AR

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. West wind around 5 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. Calm wind.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Calm wind becoming west around 5 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming northeast around 5 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61. Calm wind.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62. Calm wind becoming southeast around 5 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Southeast wind 5 to 10 mph.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. West wind around 5 mph.
Tonight
Clear, with a low around 56. Calm wind.
Wednesday
Sunny, with a high near 86. Calm wind becoming west around 5 mph.
Wednesday Night
Clear, with a low around 58. Calm wind.
Thursday
Sunny, with a high near 87. Calm wind becoming northeast around 5 mph.
Thursday Night
Clear, with a low around 61. Calm wind.
Friday
Sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Clear, with a low around 62. Calm wind becoming southeast around 5 mph.
Saturday
Sunny, with a high near 86. Southeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 60. East wind around 5 mph.
Sunday
Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 62. South wind around 5 mph.
Columbus Day
Sunny, with a high near 85. South wind 5 to 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Siloam Springs AR
 36.19°N 94.56°W
1:50 pm CDT Oct 6, 2026
2pm CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database