Blue Marsh Lake Weather Forecast
- 39
- 52
Rain Likely
- 38
- 45
Rain
- 28
- 43
Breezy
- 29
- 39
Partly Sunny
- 32
- 45
Mostly Cloudy
- 29
- 45
Slight Chance Rain/Snow
Today 9 Jan Berks
Mostly sunny this Morning, then cloudy with rain likely this afternoon. Highs in the lower 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.
Tonight 9 Jan Berks
Cloudy. A chance of rain in the evening. Lows in the upper 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 50 percent.
Blue Marsh Lake Temperature Statistics
January Temperature
Reading, Reading Regional Airport (5 miles)
Lowest 1 January, 2026
19.9 °FAverage January
31.8 °FHighest 7 January, 2026
51.1 °F
Climate (2021–Present)
Reading, Reading Regional Airport (5 miles)
Average Low 2021–2026
46.8 °FAverage 2021–2026
55.9 °FAverage High 2021–2026
65 °F