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Modoc, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Modoc, a town in Randolph County, Indiana.

This Afternoon
82°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then showers and thunderstorms likely between 3pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South southwest wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Modoc

WhenTempForecastWindPrecip
This Afternoon 82°F Chance Showers And Thunderstorms 8 mph SSW 67%
Tonight 66°F Chance Showers And Thunderstorms 6 mph S 40%
Sunday 81°F Chance Showers And Thunderstorms 5 to 8 mph WNW 55%
Sunday Night 56°F Showers And Thunderstorms Likely 13 mph NE 72%
Monday 67°F Showers And Thunderstorms Likely 14 mph NE 56%
Monday Night 52°F Chance Rain Showers 10 to 15 mph NE 48%
Tuesday 67°F Slight Chance Rain Showers 13 mph NE 17%
Tuesday Night 53°F Chance Showers And Thunderstorms 7 to 13 mph NE 30%
Wednesday 67°F Chance Rain Showers 9 mph NNE 31%
Wednesday Night 53°F Chance Rain Showers then Mostly Cloudy 5 to 9 mph NNE 31%
Thursday 68°F Mostly Cloudy 8 mph NNE 9%
Thursday Night 52°F Mostly Cloudy 5 to 8 mph NNE 9%
Friday 70°F Mostly Sunny 5 to 9 mph NNE 6%
Friday Night 50°F Partly Cloudy 5 to 9 mph NE 6%

Forecast source: National Weather Service (api.weather.gov) for Modoc (40.045, -85.126). Updated through the day.

Growing snapshot for Modoc

Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
183 days
Hardiness zone
6a

More local growing data for Modoc: nearby ZIP 47358 weather · frost dates · planting calendar · Indiana frost dates

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Climate data from the nearest NOAA station, Winchester Airport 3 E, In (12.9 mi from Modoc). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.