St John Weather Forecast
- 40
- 59
Decreasing Clouds
- 52
- 68
Mostly Cloudy
- 40
- 70
Chance Rain Showers
- 34
- 47
Chance Rain/Snow
- 32
- 42
Slight Chance Rain Showers
- 37
- 52
Partly Sunny
Today 8 Oct Rolette
Cloudy. Highs in the upper 50s. West Winds around 5 Mph.
Tonight 8 Oct Rolette
Mostly cloudy. Lows in the upper 30s. Southeast Winds around 10 Mph.
St John Temperature Statistics
October Temperature
ROLLA (5.6 miles)
Lowest 2 October, 2026
33.8 °FAverage October
51.8 °FHighest 6 October, 2026
68 °F
Climate (2021–2026)
ROLLA (5.6 miles)
Average Low 2021–2026
28.8 °FAverage 2021–2026
38.7 °FAverage High 2021–2026
48.2 °F