Grant County, AR Weather Forecast
County weather hub
Sunny
Compare major city weather across Grant County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 88. North northeast wind around 0 mph.
County Weather Overview
This county weather page brings together forecast coverage for Grant County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Grant County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 11:40 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Grant County
Saturday looks like the warmest upcoming period in Grant County at 95 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Friday at about 0 to 5 mph WSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 11:40 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
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 69. Northeast wind around 0 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 88. West northwest wind around 0 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Wind around 0 mph. Chance of precipitation is 40%.
Mostly sunny, with a high near 91. West wind around 0 mph.
Mostly clear, with a low around 72.
Sunny, with a high near 93.
Mostly clear, with a low around 74.
Sunny, with a high near 95.
Mostly clear, with a low around 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
88°F |
0 mph
|
|
Tuesday Night
Jul 14
|
Slight Chance Showers And Thunderstorms
|
69°F |
0 mph
|
|
Wednesday
Jul 15
|
Chance Showers And Thunderstorms
|
88°F |
0 mph
|
|
Wednesday Night
Jul 15
|
Chance Showers And Thunderstorms then Partly Cloudy
|
70°F |
0 mph
|
|
Thursday
Jul 16
|
Mostly Sunny
|
91°F |
0 mph
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
72°F |
0 mph
|
|
Friday
Jul 17
|
Sunny
|
93°F |
0 to 5 mph
WSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
74°F |
0 mph
|
|
Saturday
Jul 18
|
Sunny
|
95°F |
0 mph
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
74°F |
0 mph
|
Major City Forecasts
Live forecast snapshots for major cities across Grant County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Grant County.
Largest mapped city population in this region: 5,162.
