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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.

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

WhenTempForecastWindPrecip
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

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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.