Onward, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Onward, a town in Cass County, Indiana.
Today
82°F
Sunny
Sunny, with a high near 82. South wind around 0 mph.
7-day forecast for Onward
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 mph | 0% |
| Tonight | 59°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 83°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy then Chance Showers And Thunderstorms | 0 to 5 mph SW | 42% |
| Thursday | 81°F | Showers And Thunderstorms Likely | 5 mph SW | 70% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SW | 70% |
| Friday | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 29% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 29% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SW | 14% |
| Saturday Night | 67°F | Mostly Clear | 5 mph SW | 14% |
| Sunday | 85°F | Mostly Sunny | 5 to 15 mph SW | 10% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms | 10 mph SW | 21% |
| Monday | 85°F | Slight Chance Showers And Thunderstorms | 10 mph SW | 22% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 10 mph SW | 41% |
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 Aug 4, 2026.