Rio Medina Weather Forecast
- 53
- 68
Partly Sunny
- 60
- 85
Partly Sunny
- 62
- 89
Mostly Cloudy
- 63
- 89
Partly Sunny
- 61
- 90
Chance Rain Showers
- 63
- 84
Slight Chance Thunderstorms
Today 28 Mar Medina
Mostly cloudy. Cooler with Highs in the lower 70s. Northeast Winds 10 to 15 Mph.
Tonight 28 Mar Medina
Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the mid 50s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.
Rio Medina Temperature Statistics
March Temperature
Castroville Municipal Airport (6.8 miles)
Lowest 18 March, 2026
41 °FAverage March
70.5 °FHighest 15 March, 2026
96.8 °F
Climate (2021–Present)
Castroville Municipal Airport (6.8 miles)
Average Low 2021–2026
61.5 °FAverage 2021–2026
72.4 °FAverage High 2021–2026
84.3 °F