Cameron County District Number One Reservoir Weather Forecast
- 79
- 100
Hot
- 77
- 101
Hot
- 77
- 100
Chance Thunderstorms
- 77
- 97
Chance Thunderstorms
- 75
- 97
Chance Thunderstorms
- 76
- 98
Slight Chance Thunderstorms
Today 14 Sep Inland Cameron
Sunny with Highs in the upper 90s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 112.
Tonight 14 Sep Inland Cameron
Mostly clear with a 20 percent chance of Showers. Near steady temperature in the lower 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.
Cameron County District Number One Reservoir Temperature Statistics
September Temperature
Harlingen, Rio Grande Valley International Airport (13 miles)
Lowest 1 September, 2026
74.6 °FAverage September
89.7 °FHighest 2 September, 2026
104.6 °F
Climate (2021–2026)
Harlingen, Rio Grande Valley International Airport (13 miles)
Average Low 2021–2026
65.8 °FAverage 2021–2026
76 °FAverage High 2021–2026
86.9 °F