State Line Weather Forecast

    • 55
    • 77

    Rain

    • 41
    • 58

    Rain

    • 46
    • 62

    Rain Showers Likely

    • 42
    • 54

    Chance Rain Showers

    • 39
    • 51

    Partly Sunny

    • 35
    • 53

    Slight Chance Rain Showers

    • 42
    • 57

    Slight Chance Rain Showers

Today 18 Oct Eastern St. Joseph

Showers likely with a chance of Thunderstorms. Near steady temperature in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 18 Oct Eastern St. Joseph

Showers with a chance of Thunderstorms in the Evening, then rain with a slight chance of Thunderstorms after midnight. Lows in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

State Line Temperature Statistics

October Temperature

South Bend International Airport (4.3 miles)

  • Lowest 9 October, 2025

    37.9 °F
  • Average October

    61.3 °F
  • Highest 3 October, 2025

    86 °F

Climate (2020–Present)

South Bend International Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    43.5 °F
  • Average 2020–2025

    52.7 °F
  • Average High 2020–2025

    61.9 °F
Get WillyWeather+ to remove ads