Weather World
City of Hanahan, SCHanahan, SC Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Hanahan Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | |  | | | | | | | | |
| Partly Cloudy | Chance of Showers | Clearing | Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Partly Cloudy | Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 61°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 61°FHi: 16°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C |
| POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 537 PM EDT Fri Oct 16 2026 
Hanahan Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Hanahan Weather Map
Hanahan Quick Facts
Hanahan Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 310 PM EDT Fri Oct 16 2026
Key Messages
- 1) Above normal temperatures and dry conditions are expected through this evening.
- 2) Below normal temperatures and gusty winds expected this weekend in the wake of a strong cold front.
Discussion
... KEY MESSAGE 1: Above normal temperatures and dry conditions are expected through this evening.
Today and Tonight: Aloft, the pattern will feature a broad high centered across the western Atlantic and a sharp/digging trough extending across the Great Lakes into the Central Plains. The troug...