Spence Field Weather Forecast
- 70
- 91
Chance Thunderstorms
- 68
- 87
Rain Showers Likely
- 59
- 81
Chance Rain Showers
- 57
- 80
Mostly Sunny
- 60
- 81
Partly Sunny
- 67
- 83
Chance Rain Showers
Today 3 Sep St. Joseph
Partly cloudy with a slight chance of Showers and Thunderstorms. Hot. Near steady temperature in the upper 80s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s.
Tonight 3 Sep St. Joseph
Partly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows around 70. Southwest Winds 5 to 10 Mph, becoming southeast after midnight. Chance of rain 40 percent.
Spence Field Temperature Statistics
September Temperature
Sturgis, Kirsch Municipal Airport (0.6 miles)
Lowest 1 September, 2026
71.6 °FAverage September
78.8 °FHighest 1 September, 2026
87.8 °F
Climate (2021–2026)
Sturgis, Kirsch Municipal Airport (0.6 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
59.7 °F