Lake Joallan Weather Forecast

    • 48
    • 84

    Becoming Sunny

    • 50
    • 81

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

    • 53
    • 79

    Mostly Cloudy

    • 52
    • 74

    Chance Rain

    • 49
    • 73

    Slight Chance Thunderstorms

Today 6 Apr Merced - Madera - Mendota

Sunny. Highs in the lower 80s. Northwest Winds up to 15 Mph.

Tonight 6 Apr Merced - Madera - Mendota

Mostly clear. Lows in the upper 40s. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Joallan Temperature Statistics

April Temperature

Madera Municipal Airport (20.5 miles)

  • Lowest 3 April, 2026

    37 °F

  • Average April

    59.8 °F

  • Highest 3 April, 2026

    75 °F

Climate (2021–Present)

Madera Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    50.1 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    78.7 °F
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