St Omer Weather Forecast
- 16
- 22
Becoming Sunny
- 30
- 34
Partly Sunny
- 33
- 38
Rain
- 17
- 50
Rain
- 24
- 29
Mostly Cloudy
- 34
- 46
Chance Rain
Today 15 Dec Decatur
Mostly sunny this Morning, then becoming partly cloudy. Not as cold with Highs in the lower 20s. South Winds 10 to 15 Mph. Wind chill Values as low as 13 below this morning.
Tonight 15 Dec Decatur
Mostly clear. Not as cold with Lows around 16. Southwest Winds 5 to 10 Mph.
St Omer Temperature Statistics
December Temperature
Shelbyville Municipal Airport (14.9 miles)
Lowest 4 December, 2025
7 °FAverage December
27.4 °FHighest 9 December, 2025
42.1 °F
Climate (2020–Present)
Shelbyville Municipal Airport (14.9 miles)
Average Low 2020–2025
47.1 °FAverage 2020–2025
56.9 °FAverage High 2020–2025
66.9 °F