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 92. Southwest wind 0 to 5 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
- Oct 13 to Oct 16, 2026
- Latest sync
- Oct 9, 2026 9:36 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Grant County
Tuesday looks like the warmest upcoming period in Grant County at 92 degrees F.
Thursday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 9, 2026 9:36 PM CDT
- Coverage
- 4 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
Mostly clear, with a low around 68. South southwest wind around 0 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 66. Chance of precipitation is 20%.
A slight chance of rain showers after 7am. Sunny, with a high near 88. Chance of precipitation is 20%.
A chance of rain showers. Mostly clear, with a low around 61. Chance of precipitation is 30%.
A slight chance of rain showers. Mostly sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
92°F |
0 to 5 mph
SW
|
|
Tuesday Night
Oct 13
|
Mostly Clear
|
68°F |
0 mph
|
|
Wednesday
Oct 14
|
Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
SSW
|
|
Wednesday Night
Oct 14
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
66°F |
0 to 5 mph
S
|
|
Thursday
Oct 15
|
Slight Chance Rain Showers
|
88°F |
0 to 5 mph
SSW
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
61°F |
0 to 5 mph
WSW
|
|
Friday
Oct 16
|
Slight Chance Rain Showers
|
80°F |
0 to 5 mph
NNW
|
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.
