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Otisco, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Otisco, a community in Clark County, Indiana.

Today
93°F
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Sunny, with a high near 93. Heat index values as high as 101. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Otisco

WhenTempForecastWindPrecip
Today 93°F Sunny then Chance Showers And Thunderstorms 5 mph SW 40%
Tonight 71°F Chance Showers And Thunderstorms then Partly Cloudy 5 mph SE 34%
Sunday 93°F Mostly Sunny 7 mph SW 2%
Sunday Night 66°F Chance Showers And Thunderstorms 8 mph N 26%
Monday 80°F Chance Rain Showers 8 mph NE 49%
Monday Night 59°F Chance Showers And Thunderstorms 7 to 12 mph NE 49%
Tuesday 74°F Chance Rain Showers 8 mph NE 25%
Tuesday Night 58°F Chance Showers And Thunderstorms 5 to 10 mph N 33%
Wednesday 74°F Chance Rain Showers 7 mph N 33%
Wednesday Night 57°F Slight Chance Rain Showers then Partly Cloudy 3 to 8 mph N 21%
Thursday 73°F Partly Sunny 7 mph N 10%
Thursday Night 57°F Partly Cloudy 7 mph N 10%
Friday 74°F Mostly Sunny 5 to 8 mph NE 5%
Friday Night 55°F Partly Cloudy 5 to 8 mph NE 5%

Forecast source: National Weather Service (api.weather.gov) for Otisco (38.543, -85.666). Updated through the day.

Growing snapshot for Otisco

Last spring frost
Apr 18
First fall frost
Oct 20
Growing season
185 days
Hardiness zone
6b

More local growing data for Otisco: nearby ZIP 47163 weather · frost dates · planting calendar · Indiana frost dates

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Climate data from the nearest NOAA station, Scottsburg, In (11.4 mi from Otisco). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.