Westphalia, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westphalia, a community in Knox County, Indiana.
This Afternoon
95°F
Mostly Sunny
Mostly sunny. High near 95, with temperatures falling to around 92 in the afternoon. Heat index values as high as 100. East wind around 3 mph.
7-day forecast for Westphalia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Mostly Sunny | 3 mph E | 13% |
| Tonight | 70°F | Scattered Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph E | 38% |
| Saturday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 27% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 mph S | 16% |
| Sunday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 16% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 6 mph NNE | 38% |
| Monday | 81°F | Chance Rain Showers | 5 to 9 mph NE | 49% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph NNE | 49% |
| Tuesday | 74°F | Chance Showers And Thunderstorms | 6 to 10 mph NNE | 44% |
| Tuesday Night | 57°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 10 mph NNE | 24% |
| Wednesday | 73°F | Partly Sunny | 3 to 8 mph N | 6% |
| Wednesday Night | 56°F | Mostly Cloudy | 2 to 8 mph N | 6% |
| Thursday | 74°F | Mostly Sunny | 2 to 7 mph N | 4% |
| Thursday Night | 57°F | Partly Cloudy | 2 to 7 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Westphalia (38.863, -87.222). Updated through the day.
Growing snapshot for Westphalia
Last spring frost
Apr 9
First fall frost
Oct 30
Growing season
202 days
Hardiness zone
6b
More local growing data for Westphalia: nearby ZIP 47596 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Bicknell
Bruceville
Edwardsport
Emison
Freelandville
Monroe City
Oaktown
Ragsdale
Sandborn
Vincennes
Wheatland
Climate data from the nearest NOAA station, Freelandville, In (4 mi from Westphalia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.