Fountain Lake, AR Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Fountain Lake, AR in one place.
A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Cloudy, with a high near 70. East southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Fountain Lake, 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: Oct 31, 2026 2:48 PM CDT.
The active forecast window currently covers Oct 31 to Nov 6, 2026 for Fountain Lake, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 31 to Nov 6, 2026
- Latest sync
- Oct 31, 2026 2:48 PM CDT
- Forecast office
- LZK
- Source
- NOAA / NWS
Daily Outlook
This Week in Fountain Lake
Monday looks like the warmest upcoming period in Fountain Lake at 77 degrees F.
Friday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Monday Night at about 10 to 15 mph SSE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 31, 2026 2:48 PM CDT
- Coverage
- 8 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
Showers and thunderstorms likely. Mostly cloudy. Low around 55, with temperatures rising to around 59 overnight. East wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 7am. Mostly cloudy, with a high near 75. East northeast wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly cloudy. Low around 57, with temperatures rising to around 61 overnight. East southeast wind 0 to 5 mph.
Mostly cloudy, with a high near 77. South southeast wind 5 to 10 mph, with gusts as high as 25 mph.
A chance of rain showers after midnight. Mostly cloudy, with a low around 62. South southeast wind 10 to 15 mph. Chance of precipitation is 50%.
Showers and thunderstorms. Mostly cloudy, with a high near 73. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 70. Northwest wind around 5 mph.
Mostly clear, with a low around 44.
A slight chance of rain showers. Sunny, with a high near 70. Chance of precipitation is 20%.
A slight chance of rain showers before midnight. Mostly clear, with a low around 43. Chance of precipitation is 20%.
Sunny, with a high near 71.
Mostly clear, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 31
|
Chance Showers And Thunderstorms
|
70°F |
5 mph
ESE
|
|
Tonight
Oct 31
|
Showers And Thunderstorms Likely
|
55°F |
0 to 5 mph
E
|
|
Sunday
Nov 1
|
Slight Chance Rain Showers then Mostly Cloudy
|
75°F |
0 mph
|
|
Sunday Night
Nov 1
|
Mostly Cloudy
|
57°F |
0 to 5 mph
ESE
|
|
Monday
Nov 2
|
Mostly Cloudy
|
77°F |
5 to 10 mph
SSE
|
|
Monday Night
Nov 2
|
Mostly Cloudy then Chance Rain Showers
|
62°F |
10 to 15 mph
SSE
|
|
Tuesday
Nov 3
|
Showers And Thunderstorms
|
73°F |
10 to 15 mph
S
|
|
Tuesday Night
Nov 3
|
Chance Showers And Thunderstorms
|
50°F |
5 to 10 mph
SW
|
|
Wednesday
Nov 4
|
Mostly Sunny
|
70°F |
5 mph
NW
|
|
Wednesday Night
Nov 4
|
Mostly Clear
|
44°F |
0 to 5 mph
NW
|
|
Thursday
Nov 5
|
Slight Chance Rain Showers
|
70°F |
5 mph
NW
|
|
Thursday Night
Nov 5
|
Slight Chance Rain Showers then Mostly Clear
|
43°F |
5 mph
NW
|
|
Friday
Nov 6
|
Sunny
|
71°F |
5 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
41°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fountain Lake.