Reo, IN Weather & Growing Conditions
Today
86°F
Sunny
Sunny. High near 86, with temperatures falling to around 84 in the afternoon. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 5 mph NE | 0% |
| Tonight | 67°F | Mostly Clear | 3 mph NNE | 0% |
| Wednesday | 87°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 | 42% |
| Friday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 42% |
| 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% |
| Monday Night | 74°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph SSW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Reo, IN
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
196 days
Hardiness zone
7a
Explore more for Reo, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Boonville 1S, In (13.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.