Keystone Weather Forecast

    • 66
    • 80

    Slight Chance Thunderstorms

    • 56
    • 79

    Thunderstorms

    • 51
    • 65

    Mostly Cloudy

    • 57
    • 72

    Partly Sunny

    • 66
    • 80

    Mostly Cloudy

    • 68
    • 83

    Slight Chance Rain Showers

Today 19 Apr Brazos

Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 19 Apr Brazos

Mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. Northeast Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keystone Temperature Statistics

April Temperature

Bryan Coulter Field (3.7 miles)

  • Lowest 4 April, 2024

    46.8 °F

  • Average April

    69.4 °F

  • Highest 5 April, 2024

    84.2 °F

Climate (2019–Present)

Bryan Coulter Field (3.7 miles)

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  • Average Low 2019–2024

    59.2 °F

  • Average 2019–2024

    69.1 °F

  • Average High 2019–2024

    80 °F
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