Franklin, IN Weather & Growing Conditions
Today
89°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 89, with temperatures falling to around 86 in the afternoon. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 7 mph S | 59% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph SSE | 26% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph W | 23% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 53% |
| Monday | 72°F | Rain Showers Likely | 9 to 13 mph NE | 61% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 9 to 15 mph NE | 59% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 44% |
| Tuesday Night | 56°F | Chance Showers And Thunderstorms | 6 to 15 mph NNE | 31% |
| Wednesday | 71°F | Slight Chance Rain Showers | 6 to 9 mph NNE | 15% |
| Wednesday Night | 56°F | Mostly Cloudy | 5 to 10 mph NNE | 11% |
| Thursday | 72°F | Partly Sunny | 5 to 10 mph N | 7% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 10 mph NNE | 7% |
| Friday | 74°F | Mostly Sunny | 5 to 9 mph NNE | 2% |
| Friday Night | 53°F | Partly Cloudy | 5 to 9 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Franklin, IN
Last spring frost
Apr 20
First fall frost
Oct 19
Growing season
180 days
Hardiness zone
6b
Explore more for Franklin, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Franklin Wwtp, In (0.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.