Pittsburg Weather Forecast

    • 69
    • 87

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

    • 71
    • 87

    Mostly Cloudy

    • 71
    • 86

    Chance Thunderstorms

    • 61
    • 83

    Chance Thunderstorms

    • 57
    • 77

    Mostly Sunny

Today 16 May Camp

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 30 percent.

Tonight 16 May Camp

Mostly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 40 percent.

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Pittsburg Temperature Statistics

May Temperature

Mount Pleasant, Mount Pleasant Regional Airport (6.8 miles)

  • Lowest 4 May, 2025

    48.2 °F
  • Average May

    66.1 °F
  • Highest 13 May, 2025

    89.1 °F

Climate (2020–Present)

Mount Pleasant, Mount Pleasant Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    54.2 °F
  • Average 2020–2025

    64.7 °F
  • Average High 2020–2025

    76 °F
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