Columbia Weather Forecast

    • 66
    • 91

    Becoming Sunny

    • 63
    • 90

    Mostly Sunny

    • 67
    • 91

    Sunny

    • 70
    • 94

    Mostly Sunny

    • 72
    • 95

    Mostly Sunny

    • 72
    • 94

    Slight Chance Thunderstorms

Today 15 Sep Richland

Mostly sunny. Highs around 90. East Winds 5 to 10 Mph.

Tonight 15 Sep Richland

Partly cloudy. Lows in the lower 70s. East Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia Temperature Statistics

September Temperature

Columbia - Jim Hamilton L.B. Owens Airport (3.1 miles)

  • Lowest 8 September, 2026

    69.7 °F

  • Average September

    83.8 °F

  • Highest 2 September, 2026

    98.7 °F

Climate (2021–2026)

Columbia - Jim Hamilton L.B. Owens Airport (3.1 miles)

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

  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    76.7 °F
Get WillyWeather+ to remove ads