South Bend, IN Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 5 mph SW | 0% |
| Tonight | 63°F | Mostly Clear | 0 to 5 mph S | 0% |
| Wednesday | 83°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 29% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph SW | 93% |
| Thursday | 79°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph SW | 53% |
| Thursday Night | 63°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 39% |
| Friday | 82°F | Partly Sunny | 0 to 5 mph SW | 14% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 16% |
| Saturday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 19% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 33% |
| Sunday | 83°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 46% |
| Monday | 85°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 50% |
| Monday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 15 mph SW | 63% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Bend, IN
Last spring frost
Apr 23
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
6a
Explore more for South Bend, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, S Bend, In (1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.