Winchester, AR Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Winchester, AR in one place.
Partly sunny, with a high near 81. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Winchester, 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: Apr 20, 2026 1:30 AM CDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Winchester, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 1:30 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Winchester
Sunday looks like the warmest upcoming period in Winchester at 84 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 1:30 AM CDT
- Coverage
- 5 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
Mostly clear, with a low around 60. South southeast wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
A chance of rain showers before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Partly Sunny
|
81°F |
5 to 10 mph
SSE
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
60°F |
5 to 10 mph
SSE
|
|
Thursday
Apr 23
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
5 to 15 mph
S
|
|
Thursday Night
Apr 23
|
Slight Chance Showers And Thunderstorms
|
65°F |
10 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
83°F |
10 to 15 mph
S
|
|
Friday Night
Apr 24
|
Showers And Thunderstorms Likely
|
64°F |
5 to 10 mph
SSW
|
|
Saturday
Apr 25
|
Chance Showers And Thunderstorms
|
83°F |
10 mph
SW
|
|
Saturday Night
Apr 25
|
Chance Showers And Thunderstorms
|
63°F |
5 to 10 mph
SSE
|
|
Sunday
Apr 26
|
Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Winchester.