Delaware, AR Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Delaware, AR in one place.
A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and noon, then a slight chance of showers and thunderstorms between noon and 3pm. Mostly cloudy, with a high near 91. Heat index values as high as 98. East southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Delaware, 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: Aug 23, 2026 11:18 PM CDT.
The active forecast window currently covers Aug 24 to Aug 30, 2026 for Delaware, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 23, 2026 11:18 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Delaware
Tuesday looks like the warmest upcoming period in Delaware at 101 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph ESE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 11:18 PM CDT
- Coverage
- 7 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 cloudy, with a low around 72. Heat index values as high as 98. East wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 101. Heat index values as high as 110. East southeast wind around 5 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 75. East wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. North northeast wind around 0 mph. Chance of precipitation is 20%.
Sunny, with a high near 98. North northeast wind 0 to 5 mph.
Mostly clear, with a low around 72. Northeast wind around 0 mph.
Sunny, with a high near 97.
Mostly clear, with a low around 72.
Sunny, with a high near 98.
Mostly clear, with a low around 73.
Sunny, with a high near 99.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
ESE
|
|
Monday Night
Aug 24
|
Mostly Cloudy
|
72°F |
5 to 10 mph
E
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
101°F |
5 mph
ESE
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
75°F |
0 to 5 mph
E
|
|
Wednesday
Aug 26
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
99°F |
0 to 5 mph
SE
|
|
Wednesday Night
Aug 26
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
0 mph
|
|
Thursday
Aug 27
|
Sunny
|
98°F |
0 to 5 mph
NNE
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
72°F |
0 mph
|
|
Friday
Aug 28
|
Sunny
|
97°F |
0 to 5 mph
E
|
|
Friday Night
Aug 28
|
Mostly Clear
|
72°F |
0 mph
|
|
Saturday
Aug 29
|
Sunny
|
98°F |
0 to 5 mph
SE
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
73°F |
0 to 5 mph
SE
|
|
Sunday
Aug 30
|
Sunny
|
99°F |
0 to 5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Delaware.