Cayuga, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cayuga, a town in Vermillion County, Indiana.
Today
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 87, with temperatures falling to around 85 in the afternoon. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Cayuga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Chance Showers And Thunderstorms | 6 mph S | 50% |
| Tonight | 68°F | Mostly Cloudy | 5 mph S | 12% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 2 to 8 mph NNW | 51% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 13 mph NE | 63% |
| Monday | 70°F | Showers And Thunderstorms Likely | 14 mph NE | 67% |
| Monday Night | 54°F | Rain Showers Likely | 10 to 14 mph NE | 55% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 14 mph NE | 33% |
| Tuesday Night | 53°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 13 mph NNE | 33% |
| Wednesday | 70°F | Partly Sunny | 7 to 10 mph NNE | 8% |
| Wednesday Night | 54°F | Mostly Cloudy | 3 to 10 mph NNE | 7% |
| Thursday | 71°F | Partly Sunny | 5 to 9 mph N | 2% |
| Thursday Night | 55°F | Partly Cloudy | 2 to 9 mph NNE | 2% |
| Friday | 74°F | Mostly Sunny | 3 to 9 mph NNE | 2% |
| Friday Night | 53°F | Partly Cloudy | 2 to 8 mph NE | 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.