Tacna Weather Forecast
- 47
- 76
Mostly Sunny
- 48
- 77
Mostly Sunny
- 48
- 79
Partly Sunny
- 45
- 80
Mostly Sunny
- 46
- 77
Mostly Sunny
- 47
- 76
Mostly Sunny
Today 12 Dec Gila River Valley
Sunny. Highs 75 to 80. North wind around 5 Mph.
Tonight 12 Dec Gila River Valley
Clear. Lows 46 to 56. Light wind.
Tacna Temperature Statistics
December Temperature
Yuma, Marine Corps Air Station (37.3 miles)
Lowest 3 December, 2025
45 °FAverage December
61.6 °FHighest 9 December, 2025
78.1 °F
Climate (2020–Present)
Yuma, Marine Corps Air Station (37.3 miles)
Average Low 2020–2025
64.3 °FAverage 2020–2025
76.4 °FAverage High 2020–2025
88.8 °F