South Hill Weather Forecast

    • 43
    • 65

    Sunny

    • 45
    • 65

    Mostly Sunny

    • 48
    • 62

    Partly Sunny

    • 44
    • 60

    Partly Sunny

    • 47
    • 65

    Mostly Sunny

    • 48
    • 68

    Partly Sunny

Today 25 Apr Lowlands of Western Whatcom County

Sunny. Highs in the upper 50s to mid 60s. Northeast wind 10 to 15 Mph becoming north in the afternoon.

Tonight 25 Apr Lowlands of Western Whatcom County

Mostly clear. Lows in the upper 30s to mid 40s. Northwest wind 10 to 15 Mph in the evening becoming light.

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South Hill Temperature Statistics

April Temperature

Bellingham, Bellingham International Airport (5 miles)

  • Lowest 8 April, 2026

    31.6 °F

  • Average April

    48.9 °F

  • Highest 19 April, 2026

    70 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (5 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
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