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Newburgh, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Newburgh, a town in Warrick County, Indiana.

This Afternoon
98°F
Sunny
Sunny. High near 98, with temperatures falling to around 96 in the afternoon. West southwest wind around 7 mph.

7-day forecast for Newburgh

WhenTempForecastWindPrecip
This Afternoon 98°F Sunny 7 mph WSW 3%
Tonight 72°F Partly Cloudy 6 mph SSW 6%
Sunday 97°F Mostly Sunny 5 to 8 mph WSW 5%
Sunday Night 70°F Partly Cloudy then Slight Chance Showers And Thunderstorms 6 mph N 21%
Monday 88°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 5 to 9 mph NE 33%
Monday Night 63°F Chance Showers And Thunderstorms 5 to 10 mph NNE 39%
Tuesday 80°F Chance Showers And Thunderstorms 6 to 12 mph NNE 38%
Tuesday Night 60°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 12 mph N 15%
Wednesday 77°F Partly Sunny 5 to 10 mph N 9%
Wednesday Night 58°F Partly Cloudy 3 to 10 mph N 4%
Thursday 77°F Mostly Sunny 3 to 7 mph N 2%
Thursday Night 59°F Partly Cloudy 2 to 7 mph NNE 2%
Friday 79°F Partly Sunny 3 to 8 mph N 3%
Friday Night 58°F Partly Cloudy 3 to 8 mph NNE 3%

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

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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 Sep 19, 2026.