Hustons Airport Weather Forecast
- 70
- 90
Chance Thunderstorms
- 62
- 83
Mostly Cloudy
- 58
- 81
Mostly Sunny
- 61
- 81
Partly Sunny
- 68
- 82
Chance Rain Showers
- 68
- 86
Chance Rain Showers
Today 4 Sep Western St. Joseph
Partly cloudy. A slight chance of Showers and Thunderstorms late this morning. Hot with Highs around 90. Southwest Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 102 this afternoon.
Tonight 4 Sep Western St. Joseph
Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the lower 70s. West Winds around 5 Mph. Chance of rain 30 percent.
Hustons Airport Temperature Statistics
September Temperature
South Bend International Airport (5.6 miles)
Lowest 2 September, 2026
73.9 °FAverage September
83 °FHighest 2 September, 2026
93 °F
Climate (2021–2026)
South Bend International Airport (5.6 miles)
Average Low 2021–2026
43.2 °FAverage 2021–2026
52.6 °FAverage High 2021–2026
61.9 °F