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Brainerd Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY |
 | |  |  | |  |  |  | | | |
| Rain Showers | Rain Showers | Sunny | Mostly Clear | Sunny | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 76°FHi: 24°C | Lo: 58°FLo: 14°C | Hi: 78°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 78°FHi: 26°C | Hi: 76°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 76°FHi: 24°C Lo: 59°FLo: 15°C | Lo: 56°FLo: 13°C | Hi: 73°FHi: 23°C Lo: 54°FLo: 12°C | Hi: 73°FHi: 23°C Lo: 54°FLo: 12°C | Hi: 73°FHi: 23°C Lo: 54°FLo: 12°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 301 AM PDT Tue Aug 25 2026 
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Issued: 430 AM PDT Tue Aug 25 2026
Key Messages
- Hotter than normal temperatures will continue through the week.
- Best chance of storms is along and south of I-15 today, with diminishing odds afterwards.
Discussion
...Through the weekend.
High pressure is expected to expand back into the region with increasing heights leading to well above normal temperatures through Friday. This will lead to widespread areas of Major (Level 3 of 4) to Extreme (Level 4 of 4) Heat Risk through Friday and an Extreme Heat Warning currently in effect. This...