Pittsburg Lake Weather Forecast

    • 70
    • 93

    Increasing Clouds

    • 70
    • 91

    Chance Rain Showers

    • 71
    • 95

    Chance Rain Showers

    • 73
    • 95

    Mostly Cloudy

    • 71
    • 91

    Rain Showers Likely

    • 67
    • 84

    Rain Showers Likely

Today 25 Sep Pittsburg

Mostly sunny. Highs in the lower 90s. East Winds around 5 Mph.

Tonight 25 Sep Pittsburg

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the upper 60s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pittsburg Lake Temperature Statistics

September Temperature

McAlester, McAlester Regional Airport (13.7 miles)

  • Lowest 21 September, 2026

    68.6 °F

  • Average September

    88.2 °F

  • Highest 6 September, 2026

    106.6 °F

Climate (2021–2026)

McAlester, McAlester Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.4 °F
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