Foster Lake Weather Forecast
- 52
- 69
Gradual Clearing
- 52
- 69
Mostly Sunny
- 52
- 70
Sunny
- 52
- 70
Sunny
- 51
- 70
Sunny
- 42
- 65
Mostly Sunny
Today 4 Oct Northeastern Trinity
Partly cloudy early in the morning then becoming mostly cloudy. Highs 80 to 95. Northwest wind around 5 Mph shifting to the southwest in the afternoon.
Tonight 4 Oct Northeastern Trinity
Mostly cloudy in the evening then clearing. Patchy smoke in the evening. Lows 54 to 64. Northwest wind around 5 Mph.
Foster Lake Temperature Statistics
October Temperature
Trinity Center (9.3 miles)
Lowest 1 October, 2026
50 °FAverage October
77.6 °FHighest 1 October, 2026
91.4 °F
Climate (2021–2026)
Trinity Center (9.3 miles)
Average Low 2021–2026
42.9 °FAverage 2021–2026
55.7 °FAverage High 2021–2026
69 °F