Summit, AR Weather Forecast
Local 7-day forecast
Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Summit, AR in one place.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. Northeast wind 0 to 5 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Summit, 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: Jul 12, 2026 12:14 AM CDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Summit, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 12:14 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Summit
Saturday looks like the warmest upcoming period in Summit at 96 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 12:14 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LZK
- Radar station
- KSGF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. North northeast wind around 0 mph. Chance of precipitation is 50%.
A slight 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. Mostly sunny, with a high near 90. West wind around 0 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. Southwest wind around 0 mph. Chance of precipitation is 30%.
Sunny, with a high near 93.
Mostly clear, with a low around 73.
Sunny, with a high near 95.
Mostly clear, with a low around 75.
Sunny, with a high near 96.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny then Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jul 14
|
Chance Showers And Thunderstorms
|
69°F |
0 mph
|
|
Wednesday
Jul 15
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
90°F |
0 mph
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
0 mph
|
|
Thursday
Jul 16
|
Sunny
|
93°F |
0 to 5 mph
WSW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
73°F |
0 mph
|
|
Friday
Jul 17
|
Sunny
|
95°F |
0 to 5 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
75°F |
0 mph
|
|
Saturday
Jul 18
|
Sunny
|
96°F |
0 to 5 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Summit.