Whitemarsh Island, GA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Whitemarsh Island, GA in one place.
Mostly sunny, with a high near 84. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Whitemarsh Island, GA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 13, 2026 10:57 PM EDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Whitemarsh Island, GA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 13, 2026 10:57 PM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Whitemarsh Island
Friday looks like the warmest upcoming period in Whitemarsh Island at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Sunday at about 14 to 20 mph NE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 10:57 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CHS
- Radar station
- KCLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 68. South wind 1 to 5 mph.
Sunny, with a high near 86.
Mostly clear, with a low around 61.
Mostly sunny, with a high near 71.
Mostly clear, with a low around 58.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 62.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
A slight chance of rain showers after 8am. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Mostly Sunny
|
84°F |
0 to 5 mph
SW
|
|
Thursday Night
Oct 15
|
Clear
|
68°F |
1 to 5 mph
S
|
|
Friday
Oct 16
|
Sunny
|
86°F |
1 to 6 mph
W
|
|
Friday Night
Oct 16
|
Mostly Clear
|
61°F |
2 to 15 mph
W
|
|
Saturday
Oct 17
|
Mostly Sunny
|
71°F |
16 mph
NE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
58°F |
10 to 14 mph
NE
|
|
Sunday
Oct 18
|
Mostly Sunny
|
73°F |
14 to 20 mph
NE
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
62°F |
10 to 18 mph
NE
|
|
Monday
Oct 19
|
Mostly Sunny then Slight Chance Rain Showers
|
76°F |
13 to 20 mph
NE
|
|
Monday Night
Oct 19
|
Slight Chance Rain Showers then Partly Cloudy
|
65°F |
8 to 17 mph
NE
|
|
Tuesday
Oct 20
|
Slight Chance Rain Showers
|
78°F |
10 to 17 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Whitemarsh Island.