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Harvest Lake, FL Weather Forecast
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Harvest Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  | | | | | | | | |
| Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy |
| Hi: 99°FHi: 37°C | Lo: 80°FLo: 27°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C |
| POP: 50% | POP: 70% | POP: 20% | POP: 60% | POP: 20% | POP: 50% | POP: 20% | POP: 50% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 220 AM EDT Tue Aug 18 2026 
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Issued: 255 AM EDT Tue Aug 18 2026
Key Messages
Issued at 255 AM EDT Tue Aug 18 2026
- A Heat Advisory is in effect for all east central Florida counties between 10 AM and 8 PM for peak heat indices of 108F to 112F. Practice heat safety!
- An active weather pattern is forecast through this week, with daily afternoon showers and thunderstorms anticipated across east central Florida.
- Hot conditions will continue over the next couple of days with temperatures trending closer to normal late this week.