Marine Corps Air Ground Combat Center Twentynine Palms Weather Forecast
- 69
- 93
Sunny
- 66
- 90
Sunny
- 67
- 89
Sunny
- 67
- 90
Sunny
- 71
- 91
Mostly Sunny
- 71
- 86
Slight Chance Thunderstorms
Today 31 Aug Morongo Basin
Sunny. Highs 100 to 103 in Twentynine Palms. 92 to 95 around yucca valley. Around 96 near Joshua tree. Southeast Winds up to 10 Mph shifting to the south in the afternoon.
Tonight 31 Aug Morongo Basin
Mostly clear. Lows 74 to 77 in Twentynine Palms. 66 to 69 around yucca valley. Around 70 near Joshua tree. Southwest Winds 5 to 15 Mph with Gusts to around 30 Mph.
Marine Corps Air Ground Combat Center Twentynine Palms Temperature Statistics
August Temperature
Big Bear City Airport (44.1 miles)
Lowest 15 August, 2026
45.9 °FAverage August
69.8 °FHighest 1 August, 2026
88 °F
Climate (2021–2026)
Big Bear City Airport (44.1 miles)
Average Low 2021–2026
33.8 °FAverage 2021–2026
48.9 °FAverage High 2021–2026
60.4 °F