Newburgh, IN Weather & Growing Conditions
Today
87°F
Sunny
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 6 mph NE | 0% |
| Tonight | 65°F | Clear | 1 to 5 mph NE | 0% |
| Wednesday | 88°F | Sunny | 1 to 5 mph W | 0% |
| Wednesday Night | 69°F | Clear | 0 to 3 mph SSE | 0% |
| Thursday | 88°F | Mostly Sunny | 2 to 6 mph SSW | 14% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 3 mph S | 43% |
| Friday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 45% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 49% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 49% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 16% |
| Sunday | 89°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SSW | 17% |
| Sunday Night | 74°F | Mostly Clear | 7 mph SSW | 13% |
| Monday | 92°F | Sunny | 5 to 12 mph SW | 11% |
| Monday Night | 76°F | Mostly Clear | 10 mph SSW | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Newburgh, IN
Last spring frost
Apr 3
First fall frost
Nov 2
Growing season
214 days
Hardiness zone
7a
Explore more for Newburgh, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Newburgh L&D, In (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.