Sesquicentennial State Park Weather Forecast
- 56
- 80
Sunny
- 47
- 75
Sunny
- 49
- 73
Mostly Sunny
- 55
- 78
Mostly Sunny
- 52
- 79
Chance Rain Showers
- 47
- 73
Mostly Sunny
Today 15 Oct Richland
Sunny. Highs in the upper 70s. North Winds around 5 Mph.
Tonight 15 Oct Richland
Clear. Lows in the mid 50s. Northeast Winds around 5 Mph.
Sesquicentennial State Park Temperature Statistics
October Temperature
Columbia - Jim Hamilton L.B. Owens Airport (9.3 miles)
Lowest 3 October, 2025
57.9 °FAverage October
68.9 °FHighest 8 October, 2025
84 °F
Climate (2020–Present)
Columbia - Jim Hamilton L.B. Owens Airport (9.3 miles)
Average Low 2020–2025
55.8 °FAverage 2020–2025
65.7 °FAverage High 2020–2025
76.3 °F