Frankton, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Frankton, a town in Madison County, Indiana.
Tonight
61°F
Partly Cloudy
Partly cloudy. Low around 61, with temperatures rising to around 63 overnight. East wind around 7 mph.
7-day forecast for Frankton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Partly Cloudy | 7 mph E | 8% |
| Saturday | 81°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 8 mph SSE | 80% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 7 mph S | 61% |
| Sunday | 82°F | Showers And Thunderstorms Likely | 3 to 8 mph WNW | 61% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 to 14 mph NE | 62% |
| Monday | 69°F | Showers And Thunderstorms Likely | 12 to 15 mph NE | 62% |
| Monday Night | 53°F | Chance Showers And Thunderstorms | 12 to 18 mph NE | 44% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 15 mph NE | 31% |
| Tuesday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 16 mph NE | 18% |
| Wednesday | 69°F | Mostly Cloudy | 10 mph NNE | 10% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 8% |
| Thursday | 70°F | Partly Sunny | 5 to 8 mph N | 7% |
| Thursday Night | 53°F | Mostly Cloudy | 3 to 8 mph NNE | 7% |
| Friday | 71°F | Mostly Sunny | 3 to 8 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Frankton (40.221, -85.772). Updated through the day.
Growing snapshot for Frankton
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
6a
More local growing data for Frankton: nearby ZIP 46044 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Alexandria
Anderson
Chesterfield
Country Club Heights
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Fishersburg
Ingalls
Lapel
Markleville
Orestes
Pendleton
Perkinsville
River Forest
Summitville
Woodlawn Heights
Climate data from the nearest NOAA station, Elwood, In (5.9 mi from Frankton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.