Portal, GA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portal, GA in one place.
Mostly sunny, with a high near 93. Southwest wind 2 to 9 mph.
Local Weather Overview
This forecast page for Portal, 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: Apr 16, 2026 7:47 PM EDT.
The active forecast window currently covers Apr 18 to Apr 22, 2026 for Portal, GA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 7:47 PM EDT
- Forecast office
- CHS
- Source
- NOAA / NWS
Daily Outlook
This Week in Portal
Saturday looks like the warmest upcoming period in Portal at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph W.
The forecast from Apr 18 through Apr 22 stays mostly dry.
Forecast Details
- Last updated
- Apr 16, 2026 7:47 PM EDT
- Coverage
- 5 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
Mostly cloudy, with a low around 65.
Partly sunny, with a high near 82.
Mostly cloudy, with a low around 48.
Sunny, with a high near 75.
Mostly clear, with a low around 46.
Sunny, with a high near 78.
Partly cloudy, with a low around 51.
Mostly sunny, with a high near 83.
Mostly clear, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Mostly Sunny
|
93°F |
2 to 9 mph
SW
|
|
Saturday Night
Apr 18
|
Mostly Cloudy
|
65°F |
3 to 8 mph
SW
|
|
Sunday
Apr 19
|
Partly Sunny
|
82°F |
5 to 15 mph
W
|
|
Sunday Night
Apr 19
|
Mostly Cloudy
|
48°F |
7 to 13 mph
N
|
|
Monday
Apr 20
|
Sunny
|
75°F |
9 mph
NE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
46°F |
2 to 7 mph
E
|
|
Tuesday
Apr 21
|
Sunny
|
78°F |
3 to 7 mph
E
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
51°F |
2 to 6 mph
SE
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
83°F |
2 to 7 mph
S
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
54°F |
6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portal.