Foster Weather Forecast
- 59
- 78
Chance Rain Showers
- 55
- 72
Chance Rain Showers
- 60
- 73
Mostly Cloudy
- 58
- 75
Rain Showers
- 48
- 69
Chance Thunderstorms
- 45
- 66
Partly Sunny
- 41
- 65
Partly Sunny
Today 30 Oct Bates
Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the upper 70s. Southeast Winds around 5 Mph. Chance of rain 50 percent.
Tonight 30 Oct Bates
A chance of Thunderstorms in the evening. Cloudy with a chance of Showers. Lows in the upper 50s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.
Foster Temperature Statistics
October Temperature
Clinton, MO (46 miles)
Lowest 17 October, 2026
33.8 °FAverage October
64.5 °FHighest 13 October, 2026
95 °F
Climate (2021–2026)
Clinton, MO (46 miles)
Average Low 2021–2026
47 °FAverage 2021–2026
58 °FAverage High 2021–2026
68.9 °F