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.
Essex Temperature Statistics
September Temperature
Marion, Marion Municipal Airport (15.5 miles)
Lowest 6 September, 2026
55.9 °FAverage September
74.4 °FHighest 3 September, 2026
93.9 °F
Climate (2021–2026)
Marion, Marion Municipal Airport (15.5 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
53.3 °FAverage High 2021–2026
63 °F