Crystal Lake Weather Forecast
- 48
- 72
Sunny
- 58
- 77
Partly Sunny
- 47
- 78
Rain Likely
- 33
- 49
Slight Chance Snow
- 40
- 59
Slight Chance Rain
- 40
- 58
Partly Sunny
Today 9 Mar Frederick
Sunny. Highs in the lower 70s. Southwest Winds around 5 Mph.
Tonight 9 Mar Frederick
Mostly clear. Lows in the mid 40s. West Winds around 5 Mph.
Crystal Lake Temperature Statistics
March Temperature
Winchester Regional (9.9 miles)
Lowest 2 March, 2026
26.6 °FAverage March
41.4 °FHighest 5 March, 2026
60.8 °F
Climate (2021–Present)
Winchester Regional (9.9 miles)
Average Low 2021–2026
44.2 °FAverage 2021–2026
54.3 °FAverage High 2021–2026
64.3 °F