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Siloam Springs, AR 72761 Weather
Current conditions
Observed at Siloam Springs, Smith Field Airport · 33 min ago
Forecast
10-day-
Tonight
Partly cloudy, with a low around 53. Southeast wind around 5 mph.
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Sunday
Partly sunny, with a high near 78. Southeast wind around 5 mph.
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Sunday Night
Mostly cloudy, with a low around 52. Southeast wind around 5 mph.
National Weather Service forecast updated 4 hrs ago.
Hourly
Hourly forecast- Now60°
- Sun12 AM60°
- 1 AM59°
- 2 AM58°
- 3 AM58°
- 4 AM56°
- 5 AM55°
- 6 AM54°
- 7 AM53°
- 8 AM54°
- 9 AM58°
- 10 AM65°
- 11 AM70°
- 12 PM74°
- 1 PM76°
- 2 PM77°
- 3 PM78°
- 4 PM77°
- 5 PM76°
- 6 PM74°
- 7 PM68°
- 8 PM64°
- 9 PM62°
- 10 PM61°
Daily forecast
DetailsRadar
Full mapWeather news in Arkansas
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A few clouds and comfortably warm for Tuesday in ArkansasExpect a few clouds across the region today. High temperatures will be pleasantly warm this afternoon, with highs in the mid 70s in Northwest Arkansas and the River Valley. High temperatures gradually warm up throughout…
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Seasonally warm to start the work week in ArkansasMorning lows will remain in the 40s over the next few days. Afternoon highs will start to warm back into the 70s early in the work week. High temperatures will warm back into the 80s later in the week. Watch the…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- SatModerate (70)
- SunModerate (65)
Springdale (Springdale-Fayetteville-Bentonville), AR reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyFayetteville Exp Sta, records since 1892. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Fayetteville 36 km
- Springdale 36 km
- Rogers 40 km
- Bentonville 36 km
- Bella Vista 41 km
- Tahlequah 49 km
- Centerton 30 km
- Lowell 37 km
- Grove 51 km
- Farmington 30 km
- Pea Ridge 48 km
- Prairie Grove 30 km
Forecasters' discussion
From the National Weather Service office in TSA, issued 4 hrs ago
Key Messages
Updated at 628 PM CDT Sat Oct 24 2026
- Above average high temperatures and predominantly dry weather will continue through early next week.
- A slight chance of showers arrives Tuesday, with higher rain chances into next weekend.
Short Term
(Through tonight ) Issued at 1130 AM CDT Sat Oct 24 2026
High pressure remains centered just east of the area, with warm southerly flow in place. High temperatures will remain will above normal, mainly in the low 80s. High clouds will stream into the area downwind of a storm system stalled across the Desert Southwest, but no rainfall will occur.
Overnight tonight we will see quiet conditions continue, with low temperatures mainly in the low 50s with a few high clouds.
Long Term
(Tomorrow through Saturday) Issued at 1130 AM CDT Sat Oct 24 2026
Strong high pressure remains in place Sunday with temperatures again approaching 80 F across the area along with light southeast winds. The upper level high will shift eastwards a bit Monday and especially Tuesday as a system moves by to the north of the area. Although the better dynamics and moisture will remain to the west of the area, ensemble guidance hints at some shower potential on Tuesday. Increased pops to mentionable for most of northeast OK on Tuesday morning to cover this possibility, though any impacts would likely be minimal.
Warmer and dry weather resumes for the mid to late week period as another deep trough settles into the west with strong ridging towards the Great Lakes. The forecast area will sit in between these systems, but closer to the ridge, with mild southerly flow pushing highs back close to 80 F. The entire pattern becomes more progressive towards next weekend with a fairly good ensemble signal to move the western trough into the region. Presumably this would mean cooler and wetter conditions return at that time, but details are scarce given the long range.
Aviation
(00Z TAFS) Issued at 628 PM CDT Sat Oct 24 2026
VFR conditions will prevail through the forecast period.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.