Joliet Weather Forecast
- 75
- 95
Becoming Sunny
- 75
- 96
Mostly Sunny
- 75
- 96
Mostly Sunny
- 75
- 97
Hot
- 75
- 96
Slight Chance Thunderstorms
- 76
- 97
Hot
Today 2 Jul Caldwell
Partly cloudy. Near steady temperature in the lower 90s. Southeast Winds 5 to 10 Mph.
Tonight 2 Jul Caldwell
Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.
Joliet Temperature Statistics
July Temperature
San Marcos, San Marcos Municipal Airport (13.7 miles)
Lowest
–Average July
–Highest
–
Climate (2021–2026)
San Marcos, San Marcos Municipal Airport (13.7 miles)
Average Low 2021–2026
60 °FAverage 2021–2026
70.8 °FAverage High 2021–2026
82.4 °F