Waynetown, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waynetown, a town in Montgomery County, Indiana.
Today
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers and thunderstorms likely between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 85, with temperatures falling to around 83 in the afternoon. South southwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Waynetown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Chance Showers And Thunderstorms | 8 mph SSW | 62% |
| Tonight | 68°F | Slight Chance Showers And Thunderstorms | 6 mph S | 17% |
| Sunday | 81°F | Showers And Thunderstorms Likely | 3 to 9 mph NNW | 64% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 14 mph NE | 68% |
| Monday | 68°F | Showers And Thunderstorms Likely | 15 mph ENE | 61% |
| Monday Night | 53°F | Chance Rain Showers | 12 to 16 mph NE | 46% |
| Tuesday | 67°F | Chance Showers And Thunderstorms | 15 mph NE | 31% |
| Tuesday Night | 53°F | Chance Showers And Thunderstorms | 7 to 15 mph NNE | 31% |
| Wednesday | 68°F | Mostly Cloudy | 10 mph NNE | 10% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 7% |
| Thursday | 70°F | Partly Sunny | 6 to 9 mph NNE | 3% |
| Thursday Night | 54°F | Partly Cloudy | 5 to 9 mph NNE | 3% |
| Friday | 72°F | Mostly Sunny | 5 to 10 mph NNE | 1% |
| Friday Night | 52°F | Partly Cloudy | 3 to 10 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Waynetown (40.088, -87.066). Updated through the day.
Growing snapshot for Waynetown
Last spring frost
Apr 27
First fall frost
Oct 12
Growing season
167 days
Hardiness zone
5b
More local growing data for Waynetown: nearby ZIP 47990 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Alamo
Crawfordsville
Darlington
Ladoga
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Mace
New Market
New Richmond
New Ross
Waveland
Wingate
Climate data from the nearest NOAA station, Crawfordsville 6 Se, In (14.3 mi from Waynetown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.