Weather WorldLittle Crater Lake, CA Weather Forecast
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Little Crater Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY |
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| Sunny | Partly Cloudy | Clearing | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Mostly Clear | Clear | Clear | Sunny |
| Hi: 86°FHi: 30°C | Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C | Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C | Hi: 86°FHi: 30°C Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C Lo: 56°FLo: 13°C | Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 239 AM PDT Tue Aug 18 2026 
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Little Crater Lake Forecast Discussion
Issued: 421 AM PDT Tue Aug 18 2026
Key Messages
- Seasonable temperatures, dry conditions, and breezy winds continue to be the overall theme going forward
- Isolated thunderstorms are possible Friday for areas around Crater Lake and north, but these chances may end up being north of our area
- Areas of smoke remain possible across western Siskiyou County and parts of Klamath and Lake counties due to nearby wildfires
Discussion
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The general pattern will be noted by high pressure over the Desert Southwest and...