Eureka Weather Forecast

    • 58
    • 79

    Sunny

    • 57
    • 81

    Sunny

    • 60
    • 83

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

    • 60
    • 81

    Mostly Cloudy

    • 60
    • 81

    Partly Sunny

Today 25 Sep Greenwood

Sunny. Near steady temperature in the mid 70s. Light and variable Winds, becoming north around 5 Mph this afternoon.

Tonight 25 Sep Greenwood

Clear. Lows in the upper 50s. Light and variable Winds, becoming southwest around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Eureka Temperature Statistics

September Temperature

El Dorado Captain Jack Thomas Airport (28.6 miles)

  • Lowest 5 September, 2025

    51.8 °F

  • Average September

    71.1 °F

  • Highest 12 September, 2025

    95 °F

Climate (2020–Present)

El Dorado Captain Jack Thomas Airport (28.6 miles)

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

  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    59.1 °F

  • Average High 2020–2025

    71.1 °F
Get WillyWeather+ to remove ads