Pittsburg Weather Forecast

    • 70
    • 96

    Chance Thunderstorms

    • 71
    • 97

    Hot

    • 67
    • 94

    Mostly Sunny

    • 64
    • 92

    Partly Sunny

    • 65
    • 91

    Partly Sunny

    • 68
    • 94

    Partly Sunny

Today 21 Sep Camp

Mostly cloudy. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 90s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 21 Sep Camp

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the lower 70s. North Winds around 5 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pittsburg Temperature Statistics

September Temperature

Mount Pleasant, Mount Pleasant Regional Airport (6.8 miles)

  • Lowest 19 September, 2026

    66.4 °F

  • Average September

    85.2 °F

  • Highest 8 September, 2026

    101.8 °F

Climate (2021–2026)

Mount Pleasant, Mount Pleasant Regional Airport (6.8 miles)

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

  • Average Low 2021–2026

    55.2 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    77.3 °F
Get WillyWeather+ to remove ads