10-day forecast for Portal, GA: 72° to 102°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Monday, August 17
101° · 1.3 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 74°0.06
Morning76°feels 78°
Afternoon93°feels 96°
Evening78°feels 79°
Overnight77°feels 78°
93 °
Portal, Monday, 10 August
Light rain. High 93°, low 74°.
Pressure30.15 inHg
Wind8 mph W
Humidity60%
Visibility6.2 mi
Dew point72°
Tue, 1198° / 74°0
Morning77°feels 78°
Afternoon97°feels 101°
Evening88°feels 92°
Overnight76°feels 77°
98 °
Portal, Tuesday, 11 August
Clear. High 98°, low 74°.
Pressure30.09 inHg
Wind9.2 mph W
Humidity46%
Visibility6.2 mi
Dew point69°
Wed, 1298° / 74°0.15
Morning77°feels 78°
Afternoon98°feels 103°
Evening84°feels 89°
Overnight79°feels 79°
98 °
Portal, Wednesday, 12 August
Rain. High 98°, low 74°.
Pressure29.97 inHg
Wind13 mph W
Humidity47%
Visibility6.2 mi
Dew point70°
Thu, 1398° / 75°0.04
Morning78°feels 79°
Afternoon97°feels 103°
Evening89°feels 93°
Overnight77°feels 79°
98 °
Portal, Thursday, 13 August
Light rain. High 98°, low 75°.
Pressure29.97 inHg
Wind10.7 mph W
Humidity47%
Visibility6.2 mi
Dew point71°
Fri, 1499° / 75°0.13
Morning83°feels 86°
Afternoon96°feels 103°
Evening85°feels 89°
Overnight78°feels 79°
99 °
Portal, Friday, 14 August
Light rain. High 99°, low 75°.
Pressure30.06 inHg
Wind13.1 mph W
Humidity41%
Visibility—
Dew point68°
Sat, 1598° / 76°0.22
Morning83°feels 87°
Afternoon95°feels 103°
Evening87°feels 93°
Overnight76°feels 78°
98 °
Portal, Saturday, 15 August
Rain. High 98°, low 76°.
Pressure30.12 inHg
Wind8.2 mph E
Humidity46%
Visibility—
Dew point70°
Sun, 1696° / 74°0.03
Morning80°feels 83°
Afternoon93°feels 99°
Evening86°feels 92°
Overnight78°feels 78°
96 °
Portal, Sunday, 16 August
Light rain. High 96°, low 74°.
Pressure30.09 inHg
Wind7.4 mph SE
Humidity46%
Visibility—
Dew point67°
Mon, 17102° / 76°0.01
Morning85°feels 88°
Afternoon99°feels 107°
Evening91°feels 97°
Overnight85°feels 90°
102 °
Portal, Monday, 17 August
Light rain. High 102°, low 76°.
Pressure29.97 inHg
Wind17.9 mph SW
Humidity39%
Visibility—
Dew point68°
Tue, 18101° / 72°1.3
Morning84°feels 87°
Afternoon96°feels 102°
Evening73°feels 74°
Overnight74°feels 76°
101 °
Portal, Tuesday, 18 August
Heavy rain. High 101°, low 72°.
Pressure29.88 inHg
Wind13 mph W
Humidity35%
Visibility—
Dew point66°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Portal, GA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.