Mariah Hill, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mariah Hill, a community in Spencer County, Indiana.
This Afternoon
69°F
Mostly Cloudy
Mostly cloudy. High near 69, with temperatures falling to around 62 in the afternoon. West southwest wind 7 to 13 mph, with gusts as high as 18 mph.
7-day forecast for Mariah Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Cloudy | 7 to 13 mph WSW | 5% |
| Tonight | 49°F | Mostly Cloudy | 2 to 7 mph WSW | 0% |
| Thursday | 65°F | Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 42°F | Partly Cloudy | 3 mph WNW | 0% |
| Friday | 58°F | Partly Sunny | 2 to 12 mph NNW | 0% |
| Friday Night | 34°F | Mostly Clear | 3 to 8 mph NNW | 0% |
| Saturday | 55°F | Sunny | 3 to 7 mph NNW | 0% |
| Saturday Night | 31°F | Mostly Clear | 2 mph N | 0% |
| Sunday | 58°F | Sunny | 0 to 6 mph NW | 0% |
| Sunday Night | 32°F | Mostly Clear | 2 mph NW | 0% |
| Monday | 62°F | Sunny | 0 to 5 mph SSW | 0% |
| Monday Night | 35°F | Clear | 2 mph SW | 0% |
| Tuesday | 63°F | Sunny | 5 mph WSW | 1% |
| Tuesday Night | 37°F | Mostly Clear | 1 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Mariah Hill (38.165, -86.927). Updated through the day.
Growing snapshot for Mariah Hill
Last spring frost
Apr 11
First fall frost
Oct 26
Growing season
197 days
Hardiness zone
7a
More local growing data for Mariah Hill: nearby ZIP 47579 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Chrisney
Gentryville
Grandview
Hatfield
Newtonville
Reo
Richland
Rockport
Santa Claus
St. Meinrad
Tell City
Tennyson
Troy
Climate data from the nearest NOAA station, Saint Meinrad, In (6.8 mi from Mariah Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.