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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

WhenTempForecastWindPrecip
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

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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.