Sweeney Lake Weather Forecast
- 73
- 87
Increasing Clouds
- 73
- 87
Mostly Cloudy
- 74
- 87
Mostly Cloudy
- 74
- 88
Mostly Cloudy
- 71
- 89
Slight Chance Thunderstorms
- 71
- 86
Chance Rain Showers
Today 27 Apr Inland Cameron
Mostly sunny. Highs around 90. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 27 Apr Inland Cameron
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.
Sweeney Lake Temperature Statistics
April Temperature
Port Isabel, Port Isabel-Cameron County Airport (9.9 miles)
Lowest 8 April, 2025
50.6 °FAverage April
76.7 °FHighest 2 April, 2025
88.6 °F
Climate (2020–Present)
Port Isabel, Port Isabel-Cameron County Airport (9.9 miles)
Average Low 2020–2025
68.1 °FAverage 2020–2025
75.4 °FAverage High 2020–2025
83.1 °F