Maxwell Weather Forecast
- 77
- 94
Increasing Clouds
- 75
- 95
Partly Sunny
- 73
- 95
Mostly Sunny
- 75
- 96
Partly Sunny
- 75
- 97
Hot
- 77
- 97
Hot
Today 22 Jun Caldwell
Partly cloudy in the Morning, then clearing. Humid with Highs in the mid 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Highest heat index Readings up to 106.
Tonight 22 Jun Caldwell
Mostly cloudy. Near steady temperature in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.
Maxwell Temperature Statistics
June Temperature
San Marcos, San Marcos Municipal Airport (4.3 miles)
Lowest 1 June, 2026
69.1 °FAverage June
81.1 °FHighest 18 June, 2026
97 °F
Climate (2021–2026)
San Marcos, San Marcos Municipal Airport (4.3 miles)
Average Low 2021–2026
60 °FAverage 2021–2026
70.7 °FAverage High 2021–2026
82.4 °F