Otto Weather Forecast
- 77
- 98
Hot
- 77
- 97
Hot
- 78
- 97
Hot
- 76
- 98
Hot
- 73
- 97
Hot
- 71
- 95
Mostly Sunny
Today 1 Sep Jefferson
Sunny, hot with Highs in the upper 90s. Southwest Winds around 5 Mph. Heat index Values up to 105.
Tonight 1 Sep Jefferson
Clear. Lows in the mid 70s. South Winds around 5 Mph. Heat index Values up to 102 early in the evening.
Otto Temperature Statistics
September Temperature
St. Louis, Spirit Of St. Louis Airport (21.1 miles)
Lowest
–Average September
–Highest
–
Climate (2021–2026)
St. Louis, Spirit Of St. Louis Airport (21.1 miles)
Average Low 2021–2026
46.1 °FAverage 2021–2026
57.5 °FAverage High 2021–2026
68.9 °F