St Omer Weather Forecast
- 55
- 75
Chance Thunderstorms
- 64
- 80
Rain Showers
- 40
- 72
Rain Showers
- 36
- 55
Mostly Sunny
- 45
- 61
Mostly Sunny
- 53
- 73
Partly Sunny
Today 16 Apr Decatur
Mostly cloudy through early Afternoon, then becoming partly cloudy. A chance of Showers. A slight chance of Thunderstorms through early Afternoon, then a chance of Thunderstorms late in the afternoon. Highs in the mid 70s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Tonight 16 Apr Decatur
Partly cloudy early this Morning, then becoming mostly cloudy. A chance of Showers with a slight chance of Thunderstorms toward daybreak. Lows in the mid 60s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph toward daybreak. Chance of rain 50 percent.
St Omer Temperature Statistics
April Temperature
Shelbyville Municipal Airport (14.9 miles)
Lowest 8 April, 2026
32.6 °FAverage April
58.5 °FHighest 3 April, 2026
80.7 °F
Climate (2021–Present)
Shelbyville Municipal Airport (14.9 miles)
Average Low 2021–2026
46.9 °FAverage 2021–2026
56.8 °FAverage High 2021–2026
67 °F