Foster Weather Forecast
- 59
- 89
Sunny
- 56
- 87
Mostly Sunny
- 67
- 88
Mostly Sunny
- 68
- 91
Mostly Sunny
- 65
- 88
Rain Showers Likely
- 62
- 84
Rain Showers Likely
Today 9 Oct Bates
Sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.
Tonight 9 Oct Bates
Clear. Lows around 60. South Winds around 5 Mph.
Foster Temperature Statistics
October Temperature
Clinton, MO (46 miles)
Lowest 5 October, 2026
44.6 °FAverage October
64.1 °FHighest 6 October, 2026
84.2 °F
Climate (2021–2026)
Clinton, MO (46 miles)
Average Low 2021–2026
47 °FAverage 2021–2026
57.9 °FAverage High 2021–2026
68.8 °F