Pomona Weather Forecast

    • 77
    • 93

    Mostly Sunny

    • 71
    • 93

    Mostly Sunny

    • 65
    • 86

    Slight Chance Rain Showers

    • 68
    • 86

    Partly Sunny

    • 66
    • 84

    Rain Showers Likely

    • 62
    • 81

    Chance Thunderstorms

Today 10 Jun Jackson

Sunny. Highs in the lower 90s. Southwest Winds 10 to 15 Mph.

Tonight 10 Jun Jackson

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. South Winds 10 to 15 Mph.

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  • Temperature Real-Time

Pomona Temperature Statistics

June Temperature

Southern Illinois Airport (11.8 miles)

  • Lowest 3 June, 2026

    51.7 °F

  • Average June

    73.3 °F

  • Highest 5 June, 2026

    87.7 °F

Climate (2021–Present)

Southern Illinois Airport (11.8 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    69.3 °F
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