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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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
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.