Middletown, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Middletown, a town in Henry County, Indiana.
Today
81°F
Sunny
Sunny, with a high near 81. East northeast wind around 1 mph.
7-day forecast for Middletown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 1 mph ENE | 0% |
| Tonight | 60°F | Clear | 0 mph | 0% |
| Wednesday | 84°F | Sunny | 2 mph W | 0% |
| Wednesday Night | 64°F | Mostly Clear | 2 mph S | 5% |
| Thursday | 83°F | Mostly Sunny then Scattered Showers And Thunderstorms | 2 to 7 mph SSW | 50% |
| Thursday Night | 66°F | Scattered Showers And Thunderstorms | 3 mph SSW | 59% |
| Friday | 82°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 1 to 6 mph SSW | 59% |
| Friday Night | 65°F | Scattered Showers And Thunderstorms | 3 mph SSW | 48% |
| Saturday | 83°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph SSW | 20% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSW | 20% |
| Sunday | 85°F | Mostly Sunny | 3 to 10 mph SW | 13% |
| Sunday Night | 69°F | Partly Cloudy | 7 mph SW | 14% |
| Monday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph SW | 24% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SW | 35% |
Forecast source: National Weather Service (api.weather.gov) for Middletown (40.059, -85.543). Updated through the day.
Growing snapshot for Middletown
Last spring frost
Apr 27
First fall frost
Oct 17
Growing season
173 days
Hardiness zone
6a
More local growing data for Middletown: nearby ZIP 47356 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Cadiz
Dunreith
Greensboro
Kennard
Knightstown
Lewisville
Millville
Mooreland
Mount Summit
New Castle
New Lisbon
Shirley
Spiceland
Springport
Straughn
Sulphur Springs
Westwood
Climate data from the nearest NOAA station, New Castle 3 Sw, In (11.2 mi from Middletown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.