Cayuga, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cayuga, a town in Vermillion County, Indiana.
Tonight
66°F
Partly Cloudy then Scattered Rain Showers
Scattered rain showers after 4am. Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. East southeast wind around 7 mph.
7-day forecast for Cayuga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy then Scattered Rain Showers | 7 mph ESE | 12% |
| Saturday | 88°F | Scattered Showers And Thunderstorms | 7 mph SSE | 41% |
| Saturday Night | 68°F | Isolated Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 7 mph S | 31% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 2 to 8 mph WNW | 43% |
| Sunday Night | 61°F | Showers And Thunderstorms Likely | 12 mph NE | 64% |
| Monday | 72°F | Showers And Thunderstorms Likely | 13 mph NE | 64% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 48% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 14 mph NE | 35% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 13 mph NNE | 22% |
| Wednesday | 70°F | Mostly Cloudy | 6 to 9 mph NNE | 4% |
| Wednesday Night | 54°F | Mostly Cloudy | 2 to 9 mph NNE | 4% |
| Thursday | 72°F | Partly Sunny | 3 to 8 mph NNE | 3% |
| Thursday Night | 55°F | Mostly Cloudy | 2 to 8 mph NNE | 2% |
| Friday | 73°F | Mostly Sunny | 2 to 8 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Cayuga (39.947, -87.465). Updated through the day.
Growing snapshot for Cayuga
Last spring frost
Apr 23
First fall frost
Oct 14
Growing season
171 days
Hardiness zone
6a
More local growing data for Cayuga: nearby ZIP 47928 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Blanford
Centenary
Clinton
Dana
Eugene
Fairview Park
Hillsdale
Libertyville
Newport
Perrysville
St. Bernice
Universal
Climate data from the nearest NOAA station, Perrysville 4 Wnw, In (10.7 mi from Cayuga). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.