Crater Lake Weather Forecast
- 29
- 38
Rain/Snow
- 27
- 33
Snow
- 31
- 46
Mostly Sunny
- 33
- 52
Sunny
- 34
- 52
Mostly Sunny
- 35
- 50
Slight Chance Rain/Snow
Today 21 Apr South Central Oregon Cascades
Rain, snow likely and slight chance of Thunderstorms in the Morning, then rain Showers, snow Showers and slight chance of Thunderstorms in the afternoon. Snow level 6000 feet lowering to 5500 feet in the afternoon. Little or no snow accumulation. Highs in the lower 40s to lower 50s. South Winds 10 to 15 Mph shifting to the west 5 to 10 Mph in the afternoon. Chance of precipitation 90 percent.
Tonight 21 Apr South Central Oregon Cascades
Rain Showers, snow Showers and slight chance of Thunderstorms in the Evening, then rain and snow likely after midnight. Snow level 5000 feet lowering to 4500 feet after midnight. Snow accumulation of 1 to 2 Inches. Lows in the lower to mid 30s. West Winds 10 to 20 Mph. Chance of precipitation 80 percent.
Crater Lake Temperature Statistics
April Temperature
Rogue Valley International Airport (55.3 miles)
Lowest 3 April, 2026
29.6 °FAverage April
53.9 °FHighest 5 April, 2026
80.7 °F
Climate (2021–Present)
Rogue Valley International Airport (55.3 miles)
Average Low 2021–2026
45.6 °FAverage 2021–2026
57.1 °FAverage High 2021–2026
70.1 °F