Trafalgar, IN Weather & Growing Conditions
Overnight
67°F
Mostly Cloudy
Mostly cloudy. Low around 67, with temperatures rising to around 70 overnight. East southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Cloudy | 6 mph ESE | 4% |
| Saturday | 89°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 6 mph S | 58% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph S | 26% |
| Sunday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph W | 23% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 7 to 10 mph NNE | 50% |
| Monday | 75°F | Showers And Thunderstorms Likely | 10 mph NE | 63% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 9 to 15 mph NE | 52% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 10 mph NE | 47% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 15 mph NNE | 39% |
| Wednesday | 70°F | Mostly Cloudy | 6 to 9 mph NNE | 8% |
| Wednesday Night | 57°F | Mostly Cloudy | 5 to 9 mph N | 6% |
| Thursday | 72°F | Partly Sunny | 5 to 8 mph N | 5% |
| Thursday Night | 58°F | Mostly Cloudy | 5 to 8 mph NNE | 5% |
| Friday | 72°F | Mostly Sunny | 5 to 8 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Trafalgar, IN
Last spring frost
Apr 20
First fall frost
Oct 19
Growing season
180 days
Hardiness zone
6a
Explore more for Trafalgar, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Franklin Wwtp, In (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.