Weather WorldGriffins Lake, SC Weather Forecast
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Griffins Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  | | | | | | | |
| Chance of T-Storm | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny |
| Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°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 = Probability of Precipitation.
Weather Outlook Updated: 709 PM EDT Sat Aug 29 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 738 PM EDT Sat Aug 29 2026
Key Messages
1. Afternoon shower and thunderstorms chances remain through Monday, with increasingly sparse coverage expected each day afterward. 2. Hot and humid conditions return after Monday. Dangerous heat index values arrive in the low terrain by the second half of the week.
Discussion
... Key message 1: Afternoon shower and thunderstorms chances remain through Monday, with increasingly sparse coverage expected each day afterward.
The trough begins to shift eastward as height rises occur ahead o...