Reo, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Reo, a community in Spencer County, Indiana.
Overnight
65°F
Clear
Clear, with a low around 65. Northeast wind around 2 mph.
7-day forecast for Reo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Clear | 2 mph NE | 0% |
| Tuesday | 86°F | Sunny | 5 mph NE | 0% |
| Tuesday Night | 67°F | Mostly Clear | 3 mph NNE | 0% |
| Wednesday | 88°F | Sunny | 0 to 3 mph NW | 0% |
| Wednesday Night | 70°F | Mostly Clear | 2 mph SSW | 1% |
| Thursday | 88°F | Mostly Sunny | 2 to 6 mph SSW | 9% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 5 mph S | 43% |
| Friday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 43% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 5 mph SSW | 38% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 44% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 28% |
| Sunday | 89°F | Mostly Sunny | 3 to 7 mph SSW | 14% |
| Sunday Night | 72°F | Mostly Clear | 5 mph SSW | 14% |
| Monday | 90°F | Sunny | 5 to 8 mph SW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Reo (37.909, -87.113). Updated through the day.
Growing snapshot for Reo
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
196 days
Hardiness zone
7a
More local growing data for Reo: nearby ZIP 47635 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Chrisney
Gentryville
Grandview
Hatfield
Mariah Hill
Newtonville
Richland
Rockport
Santa Claus
St. Meinrad
Tell City
Tennyson
Troy
Climate data from the nearest NOAA station, Boonville 1S, In (13.8 mi from Reo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.