Lake Hamilton, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Hamilton, AR in one place.
Sunny, with a high near 93. Heat index values as high as 99. Southwest wind around 5 mph.
Local Weather Overview
This forecast page for Lake Hamilton, 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 8, 2026 10:52 AM CDT.
The active forecast window currently covers Jul 9 to Jul 14, 2026 for Lake Hamilton, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 9 to Jul 14, 2026
- Latest sync
- Jul 8, 2026 10:52 AM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Hamilton
Thursday looks like the warmest upcoming period in Lake Hamilton at 93 degrees F.
Sunday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Thursday at about 5 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 8, 2026 10:52 AM CDT
- Coverage
- 6 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 76. Heat index values as high as 98. South southwest wind around 5 mph.
Sunny, with a high near 92. Southwest wind around 5 mph.
Mostly clear, with a low around 76. South southwest wind around 5 mph.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Southwest wind around 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. South southwest wind around 0 mph. Chance of precipitation is 40%.
Showers and thunderstorms likely. Mostly sunny, with a high near 87. Southwest wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly cloudy, with a low around 73. Chance of precipitation is 60%.
A 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 89. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 30%.
Sunny, with a high near 91.
Mostly clear, with a low around 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 9
|
Sunny
|
93°F |
5 mph
SW
|
|
Thursday Night
Jul 9
|
Mostly Clear
|
76°F |
5 mph
SSW
|
|
Friday
Jul 10
|
Sunny
|
92°F |
5 mph
SW
|
|
Friday Night
Jul 10
|
Mostly Clear
|
76°F |
5 mph
SSW
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
90°F |
5 mph
SW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms
|
75°F |
0 mph
|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely
|
87°F |
0 to 5 mph
SW
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely
|
73°F |
0 mph
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
N
|
|
Monday Night
Jul 13
|
Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
0 mph
|
|
Tuesday
Jul 14
|
Sunny
|
91°F |
0 to 5 mph
NE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
74°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Hamilton.
