New Washington, IN Weather & Growing Conditions
Tonight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 70. East wind 5 to 8 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 34% |
| Saturday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 34% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 5 mph S | 33% |
| Sunday | 91°F | Mostly Sunny | 7 mph SW | 11% |
| Sunday Night | 67°F | Mostly Cloudy then Slight Chance Rain Showers | 7 mph N | 24% |
| Monday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 8 mph NE | 43% |
| Monday Night | 62°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 47% |
| Tuesday | 75°F | Chance Showers And Thunderstorms | 8 mph NE | 43% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 43% |
| Wednesday | 72°F | Slight Chance Rain Showers then Partly Sunny | 7 mph N | 17% |
| Wednesday Night | 58°F | Mostly Cloudy | 3 to 8 mph N | 13% |
| Thursday | 72°F | Partly Sunny | 3 to 7 mph N | 7% |
| Thursday Night | 58°F | Mostly Cloudy | 3 to 7 mph N | 6% |
| Friday | 73°F | Mostly Sunny | 7 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Washington, IN
Last spring frost
Apr 11
First fall frost
Oct 31
Growing season
201 days
Hardiness zone
6b
Explore more for New Washington, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Madison Sewage Plt, In (12.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.