Lewisville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewisville, a town in Henry County, Indiana.
This Afternoon
68°F
Chance Light Rain
A chance of rain before 5pm. Cloudy. High near 68, with temperatures falling to around 66 in the afternoon. South southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lewisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Chance Light Rain | 14 mph SSW | 36% |
| Tonight | 46°F | Cloudy | 5 to 10 mph WSW | 7% |
| Thursday | 61°F | Partly Sunny | 7 to 13 mph SW | 0% |
| Thursday Night | 42°F | Mostly Cloudy | 3 to 7 mph W | 14% |
| Friday | 54°F | Slight Chance Light Rain | 5 to 10 mph NW | 15% |
| Friday Night | 34°F | Mostly Cloudy | 5 to 9 mph NW | 14% |
| Saturday | 52°F | Mostly Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 30°F | Partly Cloudy | 5 mph NW | 0% |
| Sunday | 55°F | Sunny | 2 to 8 mph W | 1% |
| Sunday Night | 32°F | Mostly Clear | 2 to 6 mph W | 1% |
| Monday | 60°F | Sunny | 2 to 7 mph W | 0% |
| Monday Night | 36°F | Clear | 5 mph WSW | 0% |
| Tuesday | 62°F | Sunny | 7 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 3 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Lewisville (39.807, -85.353). Updated through the day.
Growing snapshot for Lewisville
Last spring frost
Apr 27
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
6a
More local growing data for Lewisville: nearby ZIP 47352 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, New Castle 3 Sw, In (7 mi from Lewisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.