Bexar Weather Forecast

    • 65
    • 83

    Rain Showers Likely

    • 66
    • 83

    Rain Showers

    • 66
    • 79

    Rain Showers

    • 66
    • 81

    Rain Showers Likely

    • 66
    • 81

    Rain Showers Likely

    • 66
    • 82

    Rain Showers Likely

Today 20 May Marion

Cloudy with a chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Highs in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 20 May Marion

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 60s. North Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bexar Temperature Statistics

May Temperature

Monroe County Airport (29.2 miles)

  • Lowest 4 May, 2026

    48.2 °F

  • Average May

    66 °F

  • Highest 17 May, 2026

    87.8 °F

Climate (2021–Present)

Monroe County Airport (29.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    52.6 °F

  • Average 2021–2026

    63.6 °F

  • Average High 2021–2026

    75.8 °F
Get WillyWeather+ to remove ads