Los Fresnos Weather Forecast
- 80
- 100
Hot
- 79
- 100
Hot
- 80
- 100
Hot
- 80
- 99
Hot
- 80
- 99
Slight Chance Thunderstorms
- 80
- 99
Slight Chance Thunderstorms
- 80
- 99
Hot
Today 25 Aug Inland Cameron
Sunny, hot. Near steady temperature in the upper 90s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 112.
Tonight 25 Aug Inland Cameron
Mostly clear. Humid with Lows in the upper 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 108 early in the evening.
Los Fresnos Temperature Statistics
August Temperature
Port Isabel, Port Isabel-Cameron County Airport (9.9 miles)
Lowest 3 August, 2026
75.7 °FAverage August
88.1 °FHighest 22 August, 2026
99.6 °F
Climate (2021–2026)
Port Isabel, Port Isabel-Cameron County Airport (9.9 miles)
Average Low 2021–2026
68.8 °FAverage 2021–2026
76.3 °FAverage High 2021–2026
84.1 °F