Hidden Valley, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hidden Valley, a community in Dearborn County, Indiana.
This Afternoon
67°F
Rain
Rain. Cloudy, with a high near 67. South wind 9 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Hidden Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Rain | 9 to 14 mph S | 84% |
| Tonight | 48°F | Slight Chance Light Rain then Mostly Cloudy | 3 to 8 mph SW | 17% |
| Thursday | 64°F | Mostly Sunny | 5 to 12 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 2 to 6 mph W | 2% |
| Friday | 57°F | Mostly Cloudy | 2 to 9 mph NW | 9% |
| Friday Night | 35°F | Partly Cloudy | 5 to 8 mph NW | 6% |
| Saturday | 54°F | Mostly Sunny | 3 to 8 mph NW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Sunday | 57°F | Sunny | 1 to 7 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 1 to 5 mph W | 0% |
| Monday | 62°F | Sunny | 0 to 6 mph W | 0% |
| Monday Night | 36°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 64°F | Sunny | 3 to 7 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 1 to 5 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Hidden Valley (39.168, -84.845). Updated through the day.
Growing snapshot for Hidden Valley
Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
168 days
Hardiness zone
6b
More local growing data for Hidden Valley: nearby ZIP 47025 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Milan 5 Ne, In (9.5 mi from Hidden Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.