Essex Weather Forecast

    • 61
    • 78

    Chance Rain Showers

    • 64
    • 80

    Chance Rain Showers

    • 65
    • 82

    Rain Showers Likely

    • 63
    • 82

    Partly Sunny

    • 67
    • 82

    Partly Sunny

    • 62
    • 85

    Chance Rain Showers

Today 10 Sep Union

Partly cloudy early this Morning, then becoming mostly cloudy. Patchy fog this morning. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 70s. Light and variable Winds, becoming west around 5 Mph this late morning and afternoon. Chance of rain 50 percent.

Tonight 10 Sep Union

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this evening. Patchy fog after midnight. Lows in the lower 60s. North Winds around 5 Mph this Evening, becoming light and Variable, then becoming north around 5 Mph late. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Essex Temperature Statistics

September Temperature

Marion, Marion Municipal Airport (15.5 miles)

  • Lowest 6 September, 2026

    55.9 °F
  • Average September

    74.4 °F
  • Highest 3 September, 2026

    93.9 °F

Climate (2021–2026)

Marion, Marion Municipal Airport (15.5 miles)

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  • Average Low 2021–2026

    43.6 °F
  • Average 2021–2026

    53.3 °F
  • Average High 2021–2026

    63 °F
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