Lewisville, AR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewisville, a city in Lafayette County, Arkansas.
Overnight
48°F
Clear
Clear, with a low around 48. West wind around 0 mph.
7-day forecast for Lewisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Clear | 0 mph | 0% |
| Wednesday | 69°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 42°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 73°F | Sunny | 0 mph | 0% |
| Thursday Night | 47°F | Mostly Clear | 0 mph | 0% |
| Friday | 70°F | Sunny | 0 to 5 mph N | 0% |
| Friday Night | 42°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 64°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Saturday Night | 38°F | Partly Cloudy | 0 mph | 1% |
| Sunday | 65°F | Mostly Sunny | 0 mph | 1% |
| Sunday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Monday | 67°F | Sunny | 0 mph | 3% |
| Monday Night | 38°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 70°F | Sunny | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Lewisville (33.360, -93.584). Updated through the day.
Growing snapshot for Lewisville
Last spring frost
Mar 19
First fall frost
Nov 12
Growing season
238 days
Hardiness zone
8b
More local growing data for Lewisville: nearby ZIP 71845 weather · frost dates · planting calendar · Arkansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lewisville, Ar (5.4 mi from Lewisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.