Grayson, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grayson, AR in one place.
Sunny, with a high near 96. Heat index values as high as 100. South southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Grayson, 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: Sep 15, 2026 3:25 AM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Grayson, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 3:25 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Grayson
Wednesday looks like the warmest upcoming period in Grayson at 96 degrees F.
Sunday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 5 mph SSE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 3:25 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KSRX
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 74. Southeast wind around 5 mph.
Sunny, with a high near 96. South southeast wind 0 to 5 mph.
Mostly clear, with a low around 72. Southeast wind 0 to 5 mph.
Sunny, with a high near 96. South southeast wind 0 to 5 mph.
Mostly clear, with a low around 70. Southeast wind 0 to 5 mph.
Sunny, with a high near 96.
Mostly clear, with a low around 70.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
96°F |
0 to 5 mph
SSE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
74°F |
5 mph
SE
|
|
Thursday
Sep 17
|
Sunny
|
96°F |
0 to 5 mph
SSE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
72°F |
0 to 5 mph
SE
|
|
Friday
Sep 18
|
Sunny
|
96°F |
0 to 5 mph
SSE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
70°F |
0 to 5 mph
SE
|
|
Saturday
Sep 19
|
Sunny
|
96°F |
0 to 5 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
70°F |
5 mph
SSE
|
|
Sunday
Sep 20
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
SSE
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
69°F |
0 to 5 mph
SE
|
|
Monday
Sep 21
|
Chance Rain Showers
|
87°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grayson.