Foster Lake Weather Forecast
- 36
- 55
Increasing Clouds
- 31
- 42
Mostly Cloudy
- 35
- 44
Partly Sunny
- 34
- 48
Slight Chance Rain
- 29
- 44
Slight Chance Rain/Snow
- 29
- 44
Partly Sunny
Today 18 Oct Northeastern Trinity
Sunny. Highs 64 to 79. South wind 5 to 15 Mph.
Tonight 18 Oct Northeastern Trinity
Partly cloudy. Lows 37 to 47. South wind 5 to 15 Mph.
Foster Lake Temperature Statistics
October Temperature
Trinity Center (9.3 miles)
Lowest 13 October, 2026
32 °FAverage October
72.2 °FHighest 8 October, 2026
96.8 °F
Climate (2021–2026)
Trinity Center (9.3 miles)
Average Low 2021–2026
43 °FAverage 2021–2026
55.8 °FAverage High 2021–2026
69.1 °F