Santa Rosa Lake Weather Forecast
- 70
- 88
Rain Showers Likely
- 71
- 86
Slight Chance Thunderstorms
- 67
- 88
Partly Sunny
- 64
- 88
Chance Rain Showers
- 57
- 78
Chance Thunderstorms
- 59
- 76
Slight Chance Rain Showers
Today 22 Nov Inland Willacy
Partly sunny. A chance of Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Highs in the upper 80s. Temperature falling into the lower 80s in the afternoon. Southeast Winds around 5 Mph, becoming east 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of rain 60 percent.
Tonight 22 Nov Inland Willacy
Mostly cloudy. Lows around 70. East Winds 5 to 10 Mph.
Santa Rosa Lake Temperature Statistics
November Temperature
Harlingen, Rio Grande Valley International Airport (9.3 miles)
Lowest 11 November, 2025
44.1 °FAverage November
71.2 °FHighest 8 November, 2025
93 °F
Climate (2020–Present)
Harlingen, Rio Grande Valley International Airport (9.3 miles)
Average Low 2020–2025
65.5 °FAverage 2020–2025
75.3 °FAverage High 2020–2025
86.1 °F