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Onward, IN Weather & Growing Conditions

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

Tonight
68°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 5 mph. Chance of precipitation is 50%.

7-day forecast for Onward

WhenTempForecastWindPrecip
Tonight 68°F Chance Showers And Thunderstorms 5 mph SE 53%
Sunday 79°F Chance Showers And Thunderstorms 0 to 10 mph N 63%
Sunday Night 56°F Showers And Thunderstorms Likely 15 mph NE 63%
Monday 67°F Chance Rain Showers 15 mph NE 45%
Monday Night 52°F Chance Rain Showers 15 mph NE 39%
Tuesday 66°F Chance Rain Showers 15 mph NE 28%
Tuesday Night 53°F Chance Rain Showers 10 to 15 mph NE 28%
Wednesday 67°F Slight Chance Rain Showers 10 mph NE 21%
Wednesday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 5 to 10 mph NE 19%
Thursday 69°F Partly Sunny 5 to 10 mph NE 6%
Thursday Night 53°F Mostly Cloudy 5 to 10 mph NE 8%
Friday 72°F Partly Sunny 5 to 10 mph NE 6%
Friday Night 52°F Partly Cloudy 5 mph NE 3%
Saturday 74°F Mostly Sunny 5 mph NE 2%

Forecast source: National Weather Service (api.weather.gov) for Onward (40.695, -86.195). Updated through the day.

Growing snapshot for Onward

Last spring frost
Apr 20
First fall frost
Oct 23
Growing season
185 days

More local growing data for Onward: nearby ZIP 46967 weather · frost dates · planting calendar · Indiana frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Logansport Cicott St, In (10.7 mi from Onward). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.