Hayden, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hayden, a community in Jennings County, Indiana.
This Afternoon
91°F
Chance Showers And Thunderstorms
A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Hayden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Chance Showers And Thunderstorms | 5 mph SW | 46% |
| Tonight | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 mph SSE | 33% |
| Sunday | 91°F | Mostly Sunny | 5 mph WSW | 12% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph NNE | 47% |
| Monday | 77°F | Chance Rain Showers | 7 mph NE | 54% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 5 to 9 mph NE | 54% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 7 mph NE | 34% |
| Tuesday Night | 58°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph NNE | 19% |
| Wednesday | 73°F | Slight Chance Rain Showers | 1 to 5 mph N | 21% |
| Wednesday Night | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 5 mph N | 21% |
| Thursday | 73°F | Partly Sunny | 2 to 6 mph N | 11% |
| Thursday Night | 57°F | Mostly Cloudy | 1 to 6 mph N | 11% |
| Friday | 74°F | Mostly Sunny | 2 to 6 mph NNE | 3% |
| Friday Night | 54°F | Partly Cloudy | 2 to 6 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Hayden (38.971, -85.739). Updated through the day.
Growing snapshot for Hayden
Last spring frost
Apr 21
First fall frost
Oct 21
Growing season
180 days
Hardiness zone
6b
More local growing data for Hayden: nearby ZIP 47273 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, N Vernon 2 Ese, In (9 mi from Hayden). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.