Herbst, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Herbst, a community in Grant County, Indiana.
Tonight
67°F
Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and midnight, then a chance of showers and thunderstorms between midnight and 5am, then a chance of showers and thunderstorms. Cloudy, with a low around 67. Southeast wind 0 to 5 mph. Chance of precipitation is 50%.
7-day forecast for Herbst
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 50% |
| Sunday | 80°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 10 mph NW | 65% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 66% |
| Monday | 67°F | Chance Rain Showers | 15 mph NE | 47% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 38% |
| Tuesday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Tuesday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Wednesday | 67°F | Chance Rain Showers | 10 mph NE | 34% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph NE | 28% |
| Thursday | 69°F | Mostly Cloudy | 5 to 10 mph NE | 7% |
| Thursday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 8% |
| Friday | 71°F | Partly Sunny | 5 to 10 mph NE | 7% |
| Friday Night | 51°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Saturday | 73°F | Mostly Sunny | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Herbst (40.514, -85.787). Updated through the day.
Growing snapshot for Herbst
Last spring frost
Apr 26
First fall frost
Oct 20
Growing season
175 days
Hardiness zone
6a
More local growing data for Herbst: nearby ZIP 46986 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Marion 2 N, In (10.3 mi from Herbst). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.