Arnett, AR Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Arnett, AR in one place.
Mostly clear, with a low around 74. South wind around 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Arnett, 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 2:57 AM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Arnett, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 2:57 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Arnett
Tuesday looks like the warmest upcoming period in Arnett at 93 degrees F.
Sunday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Overnight at about 10 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 2:57 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KSRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 93. South wind around 10 mph.
Clear, with a low around 74. South wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. South wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Southeast wind around 5 mph. Chance of precipitation is 20%.
Sunny. High near 91, with temperatures falling to around 87 in the afternoon. South wind around 5 mph.
Mostly clear, with a low around 72. Southeast wind around 0 mph.
Sunny, with a high near 91. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 71. South wind 0 to 5 mph.
Sunny, with a high near 90. South wind 0 to 10 mph.
Mostly clear, with a low around 70. South wind around 5 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. South wind around 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. East wind around 5 mph. 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 81. Northeast wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 15
|
Mostly Clear
|
74°F |
10 mph
S
|
|
Tuesday
Sep 15
|
Sunny
|
93°F |
10 mph
S
|
|
Tuesday Night
Sep 15
|
Clear
|
74°F |
5 to 10 mph
S
|
|
Wednesday
Sep 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
S
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
5 mph
SE
|
|
Thursday
Sep 17
|
Sunny
|
91°F |
5 mph
S
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
72°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
91°F |
0 to 5 mph
SE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
71°F |
0 to 5 mph
S
|
|
Saturday
Sep 19
|
Sunny
|
90°F |
0 to 10 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
70°F |
5 mph
S
|
|
Sunday
Sep 20
|
Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
5 mph
S
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
67°F |
5 mph
E
|
|
Monday
Sep 21
|
Chance Rain Showers
|
81°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arnett.