Middleton Weather Forecast
- 65
- 96
Mostly Cloudy
- 69
- 98
Patchy Smoke
- 65
- 94
Mostly Cloudy
- 65
- 97
Hot
- 64
- 99
Hot
- 65
- 97
Hot
- 65
- 98
Hot
Today 12 Jul Lower Treasure Valley
Decreasing Clouds. Highs 92 to 97. Northwest Winds 10 to 15 Mph with Gusts to 25 Mph.
Tonight 12 Jul Lower Treasure Valley
Mostly cloudy. Lows 65 to 70. North Winds 10 to 15 Mph this Evening, becoming light after midnight.
Middleton Temperature Statistics
July Temperature
Caldwell - Caldwell Industrial Airport (4.3 miles)
Lowest 2 July, 2026
54 °FAverage July
77.1 °FHighest 10 July, 2026
100.9 °F
Climate (2021–2026)
Caldwell - Caldwell Industrial Airport (4.3 miles)
Average Low 2021–2026
41.9 °FAverage 2021–2026
53.3 °FAverage High 2021–2026
65.2 °F