Clay City, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clay City, a town in Clay County, Indiana.
Today
84°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny. High near 84, with temperatures falling to around 82 in the afternoon. East northeast wind around 2 mph.
7-day forecast for Clay City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Patchy Fog then Sunny | 2 mph ENE | 0% |
| Tonight | 62°F | Mostly Clear | 1 mph NNE | 0% |
| Wednesday | 86°F | Sunny | 2 mph WSW | 0% |
| Wednesday Night | 67°F | Partly Cloudy | 1 mph S | 5% |
| Thursday | 85°F | Isolated Rain Showers then Scattered Showers And Thunderstorms | 1 to 6 mph SSW | 41% |
| Thursday Night | 68°F | Scattered Showers And Thunderstorms | 0 to 5 mph S | 49% |
| Friday | 84°F | Scattered Showers And Thunderstorms | 0 to 5 mph SSW | 39% |
| Friday Night | 68°F | Scattered Showers And Thunderstorms | 0 to 5 mph SSW | 39% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph SSW | 24% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SSW | 19% |
| Sunday | 88°F | Sunny | 2 to 8 mph SSW | 11% |
| Sunday Night | 71°F | Mostly Clear | 7 mph SSW | 11% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph SSW | 16% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 7 mph SSW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Clay City (39.277, -87.113). Updated through the day.
Growing snapshot for Clay City
Last spring frost
Apr 14
First fall frost
Oct 26
Growing season
193 days
Hardiness zone
6a
More local growing data for Clay City: nearby ZIP 47841 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Billtown
Bowling Green
Brazil
Center Point
Cloverland
Coalmont
Cory
Harmony
Knightsville
Lewis
Middlebury
Saline City
Staunton
Climate data from the nearest NOAA station, Shakamak Sp, In (10.6 mi from Clay City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.