Clarks Hill, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clarks Hill, a town in Tippecanoe County, Indiana.
This Afternoon
77°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms after 5pm. Mostly cloudy, with a high near 77. East northeast wind around 9 mph. Chance of precipitation is 20%.
7-day forecast for Clarks Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Isolated Showers And Thunderstorms | 9 mph ENE | 24% |
| Tonight | 64°F | Chance Showers And Thunderstorms | 9 mph E | 16% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 9 mph SSE | 60% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 7 mph S | 45% |
| Sunday | 82°F | Showers And Thunderstorms Likely | 3 to 9 mph WNW | 55% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 13 mph NE | 66% |
| Monday | 69°F | Showers And Thunderstorms Likely | 12 to 15 mph ENE | 66% |
| Monday Night | 53°F | Chance Showers And Thunderstorms | 12 to 16 mph NE | 47% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 14 mph NE | 33% |
| Tuesday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 14 mph NNE | 16% |
| Wednesday | 68°F | Mostly Cloudy | 7 to 10 mph NNE | 5% |
| Wednesday Night | 53°F | Mostly Cloudy | 5 to 10 mph NNE | 4% |
| Thursday | 71°F | Partly Sunny | 5 to 9 mph N | 4% |
| Thursday Night | 53°F | Mostly Cloudy | 3 to 9 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Clarks Hill (40.247, -86.724). Updated through the day.
Growing snapshot for Clarks Hill
Last spring frost
Apr 20
First fall frost
Oct 20
Growing season
182 days
Hardiness zone
6a
More local growing data for Clarks Hill: nearby ZIP 47930 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Lafayette 8 S, In (9.4 mi from Clarks Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.