Weather WorldRound Lake, SC Weather Forecast
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Round Lake Weather Forecast
| OVERNIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY |
 |  | | | | | | | | |  | |
| Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Clear | Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Lo: 39°FLo: 4°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 752 PM EDT Thu Oct 22 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 930 PM EDT Thu Oct 22 2026
Key Messages
1) High pressure will bring lots of dry weather and near to below normal temperatures through the next 7 days.
2) The threat for minor coastal flooding will increase later this week along with hazardous marine/surf conditions.
Discussion
... KEY MESSAGE 1...High pressure will bring lots of dry weather and near to below normal temperatures through the next 7 days.
Persistent high pressure will dominate the weather for the next week leading to dry conditions and generally near to below nor...