Siloam Springs, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Siloam Springs, AR in one place.
Sunny, with a high near 82. East wind 0 to 5 mph.
Local Weather Overview
This forecast page for Siloam Springs, AR is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 24, 2026 2:23 AM CDT.
The active forecast window currently covers May 25 to May 30, 2026 for Siloam Springs, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 2:23 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Siloam Springs
Memorial Day looks like the warmest upcoming period in Siloam Springs at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 2:23 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KINX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 63. East wind 0 to 5 mph.
A chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 78. East wind around 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 64. Southeast wind around 5 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 81. South wind around 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. South wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms likely. Partly sunny, with a high near 80. Northeast wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. East wind around 5 mph. Chance of precipitation is 60%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. East wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Sunny
|
82°F |
0 to 5 mph
E
|
|
Monday Night
May 25
|
Partly Cloudy
|
63°F |
0 to 5 mph
E
|
|
Tuesday
May 26
|
Chance Showers And Thunderstorms
|
78°F |
5 mph
E
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms Likely then Partly Cloudy
|
64°F |
5 mph
SE
|
|
Wednesday
May 27
|
Chance Showers And Thunderstorms
|
81°F |
5 mph
S
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms
|
66°F |
0 to 5 mph
S
|
|
Thursday
May 28
|
Showers And Thunderstorms
|
80°F |
0 to 5 mph
S
|
|
Thursday Night
May 28
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
65°F |
0 to 5 mph
S
|
|
Friday
May 29
|
Showers And Thunderstorms Likely
|
80°F |
0 to 5 mph
NE
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
64°F |
5 mph
E
|
|
Saturday
May 30
|
Chance Showers And Thunderstorms
|
80°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Siloam Springs.
