Westport, IN Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 3 mph NE | 0% |
| Tonight | 66°F | Mostly Clear | 2 mph N | 0% |
| Wednesday | 88°F | Sunny | 2 mph N | 7% |
| Wednesday Night | 68°F | Mostly Clear | 2 mph S | 7% |
| Thursday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph SW | 16% |
| Thursday Night | 70°F | Slight Chance Showers And Thunderstorms | 5 mph S | 50% |
| Friday | 86°F | Showers And Thunderstorms Likely | 2 to 7 mph SW | 60% |
| Friday Night | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 5 mph SW | 60% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 30% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 30% |
| Sunday | 89°F | Mostly Sunny | 2 to 7 mph SW | 11% |
| Sunday Night | 71°F | Partly Cloudy | 5 mph SW | 11% |
| Monday | 91°F | Sunny | 3 to 8 mph SW | 13% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westport, IN
Last spring frost
Apr 11
First fall frost
Oct 31
Growing season
201 days
Hardiness zone
7a
Explore more for Westport, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Madison Sewage Plt, In (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.