Sardinia, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sardinia, a community in Decatur County, Indiana.
This Afternoon
85°F
Mostly Sunny
Mostly sunny, with a high near 85. North wind around 5 mph.
7-day forecast for Sardinia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Mostly Sunny | 5 mph N | 12% |
| Tonight | 67°F | Isolated Showers And Thunderstorms then Partly Cloudy | 3 to 7 mph ENE | 15% |
| Saturday | 90°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph S | 43% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 3 mph SE | 36% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 5 mph SW | 25% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 6 mph NNE | 39% |
| Monday | 78°F | Chance Showers And Thunderstorms | 8 mph NE | 53% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 53% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 8 mph NE | 47% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 2 to 10 mph NNE | 44% |
| Wednesday | 71°F | Mostly Cloudy | 3 to 7 mph N | 13% |
| Wednesday Night | 57°F | Mostly Cloudy | 2 to 7 mph N | 11% |
| Thursday | 72°F | Partly Sunny | 2 to 6 mph N | 6% |
| Thursday Night | 57°F | Mostly Cloudy | 2 to 6 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Sardinia (39.153, -85.631). Updated through the day.
Growing snapshot for Sardinia
Last spring frost
Apr 21
First fall frost
Oct 21
Growing season
180 days
Hardiness zone
6b
More local growing data for Sardinia: nearby ZIP 47283 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Adams
Andersonville
Burney
Clarksburg
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Lake Santee
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Milford
Millhousen
New Point
St. Omer
St. Paul
Westport
Climate data from the nearest NOAA station, N Vernon 2 Ese, In (11.6 mi from Sardinia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.