Stockton Airport Weather Forecast
- 63
- 82
Rain Showers
- 57
- 73
Rain Showers Likely
- 59
- 77
Mostly Sunny
- 64
- 80
Mostly Sunny
- 65
- 80
Slight Chance Thunderstorms
- 67
- 81
Chance Rain Showers
- 66
- 82
Chance Rain Showers
Today 4 Aug Jo Daviess
Partly sunny with a 20 percent chance of Showers. Near steady temperature in the lower 80s. Southwest Winds 5 to 10 Mph.
Tonight 4 Aug Jo Daviess
A chance of Showers with a slight chance of Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Locally heavy rainfall possible after midnight. Humid with Lows in the lower 60s. Northwest Winds around 5 Mph, becoming north after midnight. Chance of rain near 100 percent.
Stockton Airport Temperature Statistics
August Temperature
Tri-Township Airport (19.9 miles)
Lowest 2 August, 2026
62.2 °FAverage August
69.4 °FHighest 2 August, 2026
82.4 °F
Climate (2021–2026)
Tri-Township Airport (19.9 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
52.4 °FAverage High 2021–2026
62.7 °F