Knoxville, AR Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Knoxville, AR in one place.
Mostly clear. Low around 44, with temperatures rising to around 48 overnight. West southwest wind around 0 mph.
Local Weather Overview
This forecast page for Knoxville, 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: Nov 4, 2026 3:59 AM CST.
The active forecast window currently covers Nov 4 to Nov 10, 2026 for Knoxville, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 4 to Nov 10, 2026
- Latest sync
- Nov 4, 2026 3:59 AM CST
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Knoxville
Thursday looks like the warmest upcoming period in Knoxville at 74 degrees F.
Sunday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday at about 0 to 5 mph NNE.
The forecast from Nov 4 through Nov 10 stays mostly dry.
Forecast Details
- Last updated
- Nov 4, 2026 3:59 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KLZK
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny. High near 71, with temperatures falling to around 67 in the afternoon. West northwest wind around 0 mph.
Partly cloudy. Low around 38, with temperatures rising to around 43 overnight. Wind around 0 mph.
Sunny. High near 74, with temperatures falling to around 69 in the afternoon. Wind around 0 mph.
Partly cloudy, with a low around 44. North wind around 0 mph.
Sunny. High near 70, with temperatures falling to around 65 in the afternoon. North northeast wind 0 to 5 mph.
Partly cloudy, with a low around 38. North northeast wind around 0 mph.
Mostly sunny, with a high near 63. Northeast wind 0 to 5 mph.
Partly cloudy, with a low around 34. Wind around 0 mph.
Mostly sunny, with a high near 66.
Mostly clear, with a low around 33.
Sunny, with a high near 68.
Clear, with a low around 34.
Sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 4
|
Mostly Clear
|
44°F |
0 mph
|
|
Wednesday
Nov 4
|
Sunny
|
71°F |
0 mph
|
|
Wednesday Night
Nov 4
|
Partly Cloudy
|
38°F |
0 mph
|
|
Thursday
Nov 5
|
Sunny
|
74°F |
0 mph
|
|
Thursday Night
Nov 5
|
Partly Cloudy
|
44°F |
0 mph
|
|
Friday
Nov 6
|
Sunny
|
70°F |
0 to 5 mph
NNE
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
38°F |
0 mph
|
|
Saturday
Nov 7
|
Mostly Sunny
|
63°F |
0 to 5 mph
NE
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
34°F |
0 mph
|
|
Sunday
Nov 8
|
Mostly Sunny
|
66°F |
0 mph
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
33°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
68°F |
0 mph
|
|
Monday Night
Nov 9
|
Clear
|
34°F |
0 mph
|
|
Tuesday
Nov 10
|
Sunny
|
71°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Knoxville.