Butte Weather Forecast

    • 45
    • 67

    Partly Sunny

    • 47
    • 70

    Mostly Sunny

    • 48
    • 72

    Partly Sunny

    • 48
    • 72

    Partly Sunny

    • 50
    • 71

    Partly Sunny

    • 51
    • 72

    Mostly Cloudy

Today 15 Mar Northern Humboldt Coast

Partly cloudy. Patchy dense fog in the morning. Highs 60 to 70. Northeast wind around 5 Mph shifting to the northwest in the afternoon.

Tonight 15 Mar Northern Humboldt Coast

Partly cloudy. Patchy dense fog overnight. Lows 42 to 52. North wind around 10 Mph.

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Butte Temperature Statistics

March Temperature

Arcata / Eureka, Arcata Airport (5.6 miles)

  • Lowest 11 March, 2026

    35.1 °F

  • Average March

    50 °F

  • Highest 2 March, 2026

    58.6 °F

Climate (2021–Present)

Arcata / Eureka, Arcata Airport (5.6 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    59.5 °F
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