Knightsville, IN Weather & Growing Conditions
Overnight
67°F
Mostly Cloudy
Mostly cloudy. Low around 67, with temperatures rising to around 69 overnight. East southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Cloudy | 5 mph ESE | 12% |
| Saturday | 90°F | Slight Chance Showers And Thunderstorms | 7 mph S | 50% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph SSE | 19% |
| Sunday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph WNW | 28% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 12 mph NE | 55% |
| Monday | 72°F | Showers And Thunderstorms Likely | 13 mph NE | 66% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 9 to 15 mph NE | 66% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 12 mph NE | 36% |
| Tuesday Night | 55°F | Chance Showers And Thunderstorms | 6 to 12 mph NNE | 31% |
| Wednesday | 71°F | Partly Sunny | 6 to 9 mph NNE | 8% |
| Wednesday Night | 55°F | Mostly Cloudy | 3 to 9 mph N | 7% |
| Thursday | 72°F | Mostly Sunny | 5 to 9 mph N | 3% |
| Thursday Night | 56°F | Partly Cloudy | 3 to 9 mph NNE | 3% |
| Friday | 74°F | Mostly Sunny | 3 to 9 mph NNE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Knightsville, IN
Last spring frost
Apr 14
First fall frost
Oct 24
Growing season
192 days
Hardiness zone
6a
Explore more for Knightsville, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Terre Haute Caa Ap, In (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.