Weather WorldNorth St. Patrick Reservoir, OR Weather Forecast
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North St. Patrick Reservoir Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  |  |  | | | | |  | |
| Smoke | Mostly Cloudy | Chance of T-Storm | Clearing | Mostly Clear | Mostly Clear | Mostly Clear | Clearing | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C | Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C | Lo: 46°FLo: 8°C | Hi: 83°FHi: 28°C Lo: 46°FLo: 8°C | Hi: 83°FHi: 28°C Lo: 46°FLo: 8°C | Hi: 86°FHi: 30°C | Hi: 86°FHi: 30°C Lo: 46°FLo: 8°C | Hi: 86°FHi: 30°C Lo: 46°FLo: 8°C | Hi: 86°FHi: 30°C Lo: 46°FLo: 8°C | Hi: 86°FHi: 30°C Lo: 46°FLo: 8°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 239 PM PDT Thu Aug 20 2026 
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Issued: 507 PM PDT Thu Aug 20 2026
Key Messages
- Daytime highs today will be 5 to 10 degrees above normal today.
- A passing cutoff low will bring cooler temperatures across the area on Friday and over the weekend.
- Slight thunderstorm chances along the Cascades and into northern Klamath County are in the forecast for Friday afternoon and evening. Fire weather concerns are present in the Shasta Valley and east of the Cascades in the afternoons and evenings as well.
- Seasonal weather is expected next week.