Big Island Weather Forecast
- 48
- 63
Increasing Clouds
- 44
- 74
Rain Showers Likely
- 38
- 66
Mostly Sunny
- 41
- 62
Partly Sunny
- 46
- 72
Mostly Sunny
- 45
- 71
Partly Sunny
Today 30 Jan Chester
Mostly sunny this Morning, then becoming mostly cloudy. Highs in the lower 60s. East Winds around 5 Mph.
Tonight 30 Jan Chester
Cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph.
Big Island Temperature Statistics
January Temperature
Lancaster County-mc Whirter Field (11.2 miles)
Lowest 23 January, 2025
14 °FAverage January
35.7 °FHighest 19 January, 2025
60.8 °F
Climate (2020–Present)
Lancaster County-mc Whirter Field (11.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
51.9 °FAverage 2020–2025
62.1 °FAverage High 2020–2025
73.5 °F