Cedar Grove, IN Weather & Growing Conditions
Today
88°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SE | 69% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 3 mph SE | 49% |
| Sunday | 87°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph W | 29% |
| Sunday Night | 60°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 to 10 mph NE | 53% |
| Monday | 72°F | Showers And Thunderstorms Likely | 10 mph NE | 55% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 49% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 10 mph NE | 30% |
| Tuesday Night | 56°F | Chance Showers And Thunderstorms | 3 to 12 mph NE | 34% |
| Wednesday | 70°F | Chance Rain Showers | 3 to 7 mph NE | 34% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 2 to 8 mph N | 32% |
| Thursday | 71°F | Mostly Cloudy | 3 to 8 mph N | 14% |
| Thursday Night | 54°F | Mostly Cloudy | 2 to 8 mph N | 14% |
| Friday | 72°F | Mostly Sunny | 3 to 8 mph NE | 7% |
| Friday Night | 52°F | Partly Cloudy | 3 to 8 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cedar Grove, IN
Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
182 days
Hardiness zone
6b
Explore more for Cedar Grove, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Brookville, In (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.