Cartwright Weather Forecast

    • 20
    • 44

    Decreasing Clouds

    • 42
    • 53

    Chance Rain Showers

    • 38
    • 57

    Slight Chance Rain Showers

    • 40
    • 56

    Mostly Cloudy

    • 21
    • 51

    Chance Snow Showers

    • 17
    • 31

    Chance Snow/Sleet

Today 19 Jan Bryan

Partly sunny. Highs in the mid 40s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 19 Jan Bryan

Mostly cloudy in the Evening, then clearing. Cold with Lows around 20. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cartwright Temperature Statistics

January Temperature

Sherman/Denison, Grayson County Airport (11.2 miles)

  • Lowest 15 January, 2026

    23.4 °F

  • Average January

    49.9 °F

  • Highest 7 January, 2026

    77 °F

Climate (2021–Present)

Sherman/Denison, Grayson County Airport (11.2 miles)

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  • Average Low 2021–2026

    55.5 °F

  • Average 2021–2026

    64.2 °F

  • Average High 2021–2026

    76.4 °F
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