Cook County, GA Weather Forecast
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Cook County Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Thunderstorms | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Sunny | Partly Cloudy | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C |
| POP: 20% | POP: 20% | POP: 70% | POP: 70% | POP: 60% | POP: 60% | POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 322 PM EDT Wed Aug 19 2026 

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Issued: 314 PM EDT Wed Aug 19 2026
Key Messages
Issued at 143 PM EDT Wed Aug 19 2026- Long-duration hazardous heat wave continues through the end of the week. Heat products will keep being issued accordingly. Please exercise heat safety: www.weather.gov/safety/heat.
- Daily chances for thunderstorms remain in the forecast. Strong- gusty winds, frequent lightning and locally heavy rain are the main threats. Highest rain chances are Friday-Saturday.
- The heat wave is poised to break late this week or early ...
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