Lewisville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lewisville, a town in Henry County, Indiana.
Today
82°F
Sunny
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. East wind around 2 mph.
7-day forecast for Lewisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 2 mph E | 0% |
| Tonight | 61°F | Mostly Clear | 1 mph NE | 0% |
| Wednesday | 84°F | Sunny | 3 mph SSW | 0% |
| Wednesday Night | 64°F | Mostly Clear | 2 mph S | 4% |
| Thursday | 84°F | Partly Sunny then Scattered Showers And Thunderstorms | 2 to 7 mph SSW | 44% |
| Thursday Night | 66°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 63% |
| Friday | 82°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 63% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 3 mph SW | 58% |
| Saturday | 83°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 23% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSW | 23% |
| Sunday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph SW | 15% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SW | 15% |
| Monday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 9 mph SW | 26% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 7 mph SW | 31% |
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
Nearby towns & communities
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Dunreith
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Kennard
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Shirley
Spiceland
Springport
Straughn
Sulphur Springs
Westwood
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 Aug 4, 2026.