Farmersburg, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Farmersburg, a town in Sullivan County, Indiana.
Today
93°F
Mostly Sunny then Chance Showers And Thunderstorms
A slight chance of rain showers between noon and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 93, with temperatures falling to around 91 in the afternoon. South southwest wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Farmersburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 mph SSW | 43% |
| Tonight | 70°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph SSE | 18% |
| Sunday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph WNW | 27% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 10 mph NNE | 54% |
| Monday | 74°F | Rain Showers Likely | 12 mph NE | 69% |
| Monday Night | 57°F | Showers And Thunderstorms Likely | 8 to 13 mph NE | 66% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 12 mph NE | 32% |
| Tuesday Night | 55°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 13 mph NNE | 32% |
| Wednesday | 72°F | Partly Sunny | 6 to 10 mph N | 7% |
| Wednesday Night | 55°F | Partly Cloudy | 3 to 10 mph N | 6% |
| Thursday | 73°F | Mostly Sunny | 5 to 9 mph N | 4% |
| Thursday Night | 56°F | Partly Cloudy | 3 to 9 mph NNE | 4% |
| Friday | 75°F | Mostly Sunny | 3 to 9 mph NNE | 1% |
| Friday Night | 54°F | Partly Cloudy | 3 to 9 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Farmersburg (39.253, -87.381). Updated through the day.
Growing snapshot for Farmersburg
Last spring frost
Apr 8
First fall frost
Oct 27
Growing season
201 days
Hardiness zone
6a
More local growing data for Farmersburg: nearby ZIP 47879 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Carlisle
Cass
Dugger
Fairbanks
Graysville
Hymera
Merom
New Lebanon
Paxton
Pleasantville
Shelburn
Sullivan
Climate data from the nearest NOAA station, Farmersburg Tv-2, In (3.2 mi from Farmersburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.