Union Lake Weather Forecast

    • 75
    • 99

    Hot

    • 77
    • 102

    Hot

    • 78
    • 103

    Hot

    • 78
    • 102

    Hot

    • 79
    • 102

    Hot

    • 78
    • 101

    Hot

Today 20 Jul Stephens

Sunny, hot with Highs in the upper 90s. Southwest Winds around 5 Mph.

Tonight 20 Jul Stephens

Clear. Lows in the mid 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Lake Temperature Statistics

July Temperature

Graham, Graham Municipal Airport (11.8 miles)

  • Lowest 6 July, 2026

    65.5 °F

  • Average July

    83.4 °F

  • Highest 5 July, 2026

    100.2 °F

Climate (2021–2026)

Graham, Graham Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    53.9 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    78.6 °F
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