Big Island CCC Tank Weather Forecast

    • 33
    • 60

    Mostly Sunny

    • 30
    • 57

    Mostly Sunny

    • 31
    • 59

    Mostly Sunny

    • 29
    • 60

    Partly Sunny

    • 32
    • 59

    Mostly Cloudy

    • 35
    • 58

    Chance Rain Showers

    • 34
    • 54

    Chance Rain Showers

Today 19 Dec Northwest Highlands

Not as cool. Mostly sunny. Highs in the lower 60s. South Winds around 15 Mph, becoming west this afternoon.

Tonight 19 Dec Northwest Highlands

Breezy. Mostly clear. Lows in the lower 30s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Island CCC Tank Temperature Statistics

December Temperature

Grants, Grants-Milan Municipal Airport (64 miles)

  • Lowest 5 December, 2025

    12 °F

  • Average December

    39.3 °F

  • Highest 11 December, 2025

    65.3 °F

Climate (2020–Present)

Grants, Grants-Milan Municipal Airport (64 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    67.4 °F
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