Imperial National Wildlife Refuge Weather Forecast
- 76
- 100
Hot
- 71
- 99
Hot
- 73
- 98
Hot
- 77
- 102
Hot
- 79
- 103
Hot
- 79
- 102
Hot
Today 20 Sep Parker Valley
Partly cloudy. Highs 98 to 103. East wind around 5 Mph in the morning becoming south 5 to 10 Mph in the afternoon.
Tonight 20 Sep Parker Valley
Considerable cloudiness in the evening then becoming partly cloudy. Lows 67 to 77. South wind 5 to 10 Mph.
Imperial National Wildlife Refuge Temperature Statistics
September Temperature
Yuma, Marine Corps Air Station (31.1 miles)
Lowest 7 September, 2026
79.6 °FAverage September
94.8 °FHighest 10 September, 2026
110.6 °F
Climate (2021–2026)
Yuma, Marine Corps Air Station (31.1 miles)
Average Low 2021–2026
64.8 °FAverage 2021–2026
77 °FAverage High 2021–2026
89.4 °F