Princeton Weather Forecast

    • 48
    • 74

    Chance Rain Showers

    • 42
    • 61

    Breezy

    • 42
    • 64

    Sunny

    • 47
    • 69

    Partly Sunny

    • 45
    • 69

    Mostly Sunny

    • 52
    • 72

    Sunny

Today 28 Oct Collin

Mostly sunny and breezy. Highs in the mid 70s. Temperatures falling into the mid 60s late. North Winds 20 to 25 Mph with wind Gusts up to 35 Mph are possible.

Tonight 28 Oct Collin

Clear. Much cooler with Lows in the upper 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Princeton Temperature Statistics

October Temperature

McKinney - McKinney National Airport (5 miles)

  • Lowest 22 October, 2025

    45 °F

  • Average October

    72.4 °F

  • Highest 6 October, 2025

    91 °F

Climate (2020–Present)

McKinney - McKinney National Airport (5 miles)

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

  • Average Low 2020–2025

    55.9 °F

  • Average 2020–2025

    66.5 °F

  • Average High 2020–2025

    77.5 °F
Get WillyWeather+ to remove ads