Riverside Airport Weather Forecast

    • 42
    • 57

    Decreasing Clouds

    • 39
    • 51

    Increasing Clouds

    • 38
    • 51

    Mostly Sunny

    • 39
    • 53

    Sunny

    • 38
    • 54

    Sunny

    • 38
    • 52

    Mostly Sunny

    • 37
    • 50

    Mostly Cloudy

Today 13 Jan Lowlands of Western Whatcom County

Mostly cloudy. A slight chance of rain in the morning. Highs in the 50s. South wind to 10 Mph in the morning becoming light.

Tonight 13 Jan Lowlands of Western Whatcom County

Mostly cloudy. Patchy fog in the Evening, then widespread dense fog in the late evening and early morning. Areas of fog late in the night. Lows in the lower to mid 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riverside Airport Temperature Statistics

January Temperature

Bellingham, Bellingham International Airport (12.4 miles)

  • Lowest 1 January, 2026

    28 °F

  • Average January

    42.7 °F

  • Highest 3 January, 2026

    53.1 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (12.4 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59 °F
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