Reo, IN Weather & Growing Conditions
This Afternoon
69°F
Mostly Cloudy
Mostly cloudy. High near 69, with temperatures falling to around 63 in the afternoon. West southwest wind 9 to 14 mph, with gusts as high as 18 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Cloudy | 9 to 14 mph WSW | 4% |
| Tonight | 50°F | Mostly Cloudy | 3 to 7 mph WSW | 1% |
| Thursday | 65°F | Sunny | 5 to 10 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 3 mph W | 0% |
| Friday | 59°F | Partly Sunny | 2 to 13 mph NNW | 0% |
| Friday Night | 35°F | Mostly Clear | 3 to 9 mph N | 0% |
| Saturday | 55°F | Sunny | 3 to 7 mph N | 0% |
| Saturday Night | 32°F | Mostly Clear | 0 to 3 mph N | 0% |
| Sunday | 58°F | Sunny | 0 to 6 mph NW | 0% |
| Sunday Night | 33°F | Mostly Clear | 2 mph NW | 0% |
| Monday | 61°F | Sunny | 0 to 5 mph SSW | 0% |
| Monday Night | 36°F | Clear | 2 mph SW | 0% |
| Tuesday | 64°F | Sunny | 2 to 6 mph WSW | 0% |
| Tuesday Night | 38°F | Mostly Clear | 2 mph NW | 1% |
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 Nov 4, 2026.