Havasu Lake Weather Forecast
- 89
- 110
Hot
- 87
- 107
Breezy
- 88
- 105
Hot
- 85
- 104
Hot
- 83
- 103
Hot
- 81
- 102
Hot
- 84
- 101
Hot
Today 10 Sep San Bernardino County-Upper Colorado River Valley
Sunny. Highs around 110. South Winds up to 10 Mph.
Tonight 10 Sep San Bernardino County-Upper Colorado River Valley
Mostly clear. Lows 84 to 87. South Winds 5 to 10 Mph.
Havasu Lake Temperature Statistics
September Temperature
Havasu City Airport (6.2 miles)
Lowest 7 September, 2026
78.8 °FAverage September
91.8 °FHighest 8 September, 2026
107.6 °F
Climate (2021–2026)
Havasu City Airport (6.2 miles)
Average Low 2021–2026
66.1 °FAverage 2021–2026
77.2 °FAverage High 2021–2026
87.8 °F