Cardiff Weather Forecast

    • 68
    • 84

    Thunderstorms Likely

    • 68
    • 84

    Chance Thunderstorms

    • 67
    • 80

    Rain Showers

    • 66
    • 82

    Thunderstorms Likely

    • 65
    • 82

    Rain Showers Likely

    • 63
    • 82

    Chance Thunderstorms

    • 61
    • 81

    Chance Thunderstorms

Today 27 May Jefferson

Showers and Thunderstorms likely. Near steady temperature in the lower 80s. South Winds around 5 Mph. Chance of rain 70 percent.

Tonight 27 May Jefferson

Mostly cloudy. A slight chance of Showers and Thunderstorms this evening. Patchy fog after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cardiff Temperature Statistics

May Temperature

Birmingham, Birmingham International Airport (11.8 miles)

  • Lowest 3 May, 2026

    41.6 °F

  • Average May

    70.5 °F

  • Highest 17 May, 2026

    90.6 °F

Climate (2021–Present)

Birmingham, Birmingham International Airport (11.8 miles)

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

  • Average Low 2021–2026

    55.5 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    76 °F
Get WillyWeather+ to remove ads