Zion Weather Forecast

    • 68
    • 84

    Rain Showers Likely

    • 68
    • 83

    Thunderstorms Likely

    • 69
    • 86

    Rain Showers

    • 68
    • 79

    Rain Showers

    • 69
    • 82

    Rain Showers

    • 70
    • 84

    Rain Showers

Today 21 May Grant

Mostly cloudy. Patchy fog this morning. A slight chance of Showers and Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the mid 80s. Southeast Winds around 5 Mph. Chance of rain 70 percent.

Tonight 21 May Grant

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Zion Temperature Statistics

May Temperature

Alexandria Esler Regional Airport (29.2 miles)

  • Lowest 4 May, 2026

    48 °F

  • Average May

    69.9 °F

  • Highest 18 May, 2026

    89.1 °F

Climate (2021–Present)

Alexandria Esler Regional Airport (29.2 miles)

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

  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    67.8 °F

  • Average High 2021–2026

    80.2 °F
Get WillyWeather+ to remove ads