
Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Hazardous Weather Conditions
Current conditions at
Siloam Springs, Smith Field Airport (KSLG)
Lat: 36.2°NLon: 94.48°WElev: 1194ft.
Overcast
70°F
21°C
| Humidity | NA |
| Wind Speed | Calm |
| Barometer | 30.09 in (1018.1 mb) |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | 15 Oct 10:56 am CDT |
Extended Forecast for
Summers AR
Today

High: 78 °F
Showers
Tonight
Low: 48 °F
Showers then
Chance
ShowersFriday

High: 57 °F
Partly Sunny
Friday Night

Low: 40 °F
Mostly Cloudy
Saturday

High: 62 °F
Sunny
Saturday Night

Low: 39 °F
Clear
Sunday

High: 65 °F
Sunny
Sunday Night

Low: 44 °F
Mostly Clear
Monday

High: 71 °F
Sunny
Detailed Forecast
Today
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 78. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 4am. Low around 48. North wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Partly sunny, with a high near 57. North wind around 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 40. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 62. Northeast wind around 5 mph.
Saturday Night
Clear, with a low around 39. Calm wind becoming southeast around 5 mph.
Sunday
Sunny, with a high near 65. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 44. Calm wind becoming southeast around 5 mph.
Monday
Sunny, with a high near 71. South wind around 5 mph.
Monday Night
Mostly clear, with a low around 48. Calm wind becoming southeast around 5 mph.
Tuesday
Sunny, with a high near 75. South wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 54. Calm wind becoming southeast around 5 mph.
Wednesday
Sunny, with a high near 79. South wind 5 to 10 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Summers AR
35.99°N 94.5°W
35.99°N 94.5°W
7:50 am CDT Oct 15, 2026
11am CDT Oct 15, 2026-6pm CDT Oct 21, 2026



