Merced Weather Forecast

    • 63
    • 91

    Sunny

    • 70
    • 96

    Partly Sunny

    • 71
    • 99

    Hot

    • 70
    • 101

    Hot

    • 65
    • 96

    Hot

    • 62
    • 91

    Mostly Sunny

    • 62
    • 88

    Mostly Sunny

Today 7 Sep Merced - Madera - Mendota

Sunny. Highs around 90. Northwest Winds up to 10 Mph.

Tonight 7 Sep Merced - Madera - Mendota

Clear. Lows around 60. Northwest Winds up to 5 Mph.

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Merced Temperature Statistics

September Temperature

Merced Regional Airport (1.9 miles)

  • Lowest 1 September, 2026

    55.7 °F

  • Average September

    71.5 °F

  • Highest 3 September, 2026

    86.6 °F

Climate (2021–2026)

Merced Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    50.8 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    77.9 °F
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