Miller Park Weather Forecast

    • 50
    • 64

    Blowing Dust

    • 48
    • 69

    Blowing Dust

    • 51
    • 71

    Breezy

    • 52
    • 74

    Sunny

    • 54
    • 77

    Sunny

    • 53
    • 79

    Mostly Sunny

Today 10 Jan San Bernardino and Riverside County Valleys-The Inland Empire

Sunny. Areas of blowing dust this afternoon. Warmer. Highs 62 to 68. Areas of Winds north 20 to 30 Mph with Gusts to 50 Mph.

Tonight 10 Jan San Bernardino and Riverside County Valleys-The Inland Empire

Clear. Lows 40 to 44 in wind Sheltered Areas to 43 to 50 in warmer Locations. Areas of Winds north 20 to 30 Mph. Gusts to 50 Mph. Becoming 60 Mph overnight.

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Miller Park Temperature Statistics

January Temperature

Ontario International Airport (8.7 miles)

  • Lowest 8 January, 2026

    46 °F

  • Average January

    56.6 °F

  • Highest 2 January, 2026

    66 °F

Climate (2021–Present)

Ontario International Airport (8.7 miles)

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  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    66.6 °F

  • Average High 2021–2026

    78.9 °F
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