Winona Lake, IN Weather & Growing Conditions
Tonight
57°F
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5am. Mostly cloudy. Low around 57, with temperatures rising to around 63 overnight. East wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 15% |
| Saturday | 77°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph SE | 77% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph S | 77% |
| Sunday | 73°F | Showers And Thunderstorms | 0 to 10 mph NW | 79% |
| Sunday Night | 53°F | Chance Rain Showers | 10 mph NE | 50% |
| Monday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 45% |
| Monday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 10 to 15 mph NE | 21% |
| Tuesday | 65°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 17% |
| Tuesday Night | 51°F | Slight Chance Rain Showers | 5 to 15 mph NE | 18% |
| Wednesday | 66°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NE | 15% |
| Wednesday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 12% |
| Thursday | 69°F | Partly Sunny | 5 mph N | 6% |
| Thursday Night | 52°F | Mostly Cloudy | 0 to 5 mph NE | 6% |
| Friday | 70°F | Mostly Sunny | 0 to 5 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Winona Lake, IN
Last spring frost
Apr 28
First fall frost
Oct 18
Growing season
170 days
Hardiness zone
6a
Explore more for Winona Lake, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Warsaw, In (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.