Newburgh, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newburgh, a town in Warrick County, Indiana.
Today
87°F
Sunny
Sunny. High near 87, with temperatures falling to around 85 in the afternoon. Northeast wind around 5 mph.
7-day forecast for Newburgh
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 5 mph NE | 0% |
| Tonight | 66°F | Mostly Clear | 3 mph NNE | 0% |
| Wednesday | 88°F | Sunny | 0 to 3 mph WNW | 0% |
| Wednesday Night | 69°F | Mostly Clear | 2 mph S | 1% |
| Thursday | 89°F | Mostly Sunny | 2 to 7 mph SSW | 8% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 46% |
| Friday | 88°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 46% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 37% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 34% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 26% |
| Sunday | 90°F | Mostly Sunny | 3 to 7 mph SSW | 14% |
| Sunday Night | 73°F | Mostly Clear | 6 mph SSW | 14% |
| Monday | 91°F | Sunny | 5 to 9 mph SW | 8% |
| Monday Night | 74°F | Mostly Clear | 7 mph SSW | 14% |
Forecast source: National Weather Service (api.weather.gov) for Newburgh (37.949, -87.405). Updated through the day.
Growing snapshot for Newburgh
Last spring frost
Apr 3
First fall frost
Nov 2
Growing season
214 days
Hardiness zone
7a
More local growing data for Newburgh: nearby ZIP 47630 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Newburgh L&D, In (2.1 mi from Newburgh). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.