10-day forecast for Portland, AL: 73° to 106°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Saturday, August 15
106° · 0.16 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 74°0.01
Morning80°feels 85°
Afternoon96°feels 98°
Evening83°feels 86°
Overnight74°feels 76°
96 °
Portland, Monday, 10 August
Light rain. High 96°, low 74°.
Pressure30.12 inHg
Wind4.1 mph S
Humidity44%
Visibility6.2 mi
Dew point70°
Tue, 1197° / 74°0.01
Morning80°feels 80°
Afternoon97°feels 103°
Evening84°feels 89°
Overnight76°feels 78°
97 °
Portland, Tuesday, 11 August
Light rain. High 97°, low 74°.
Pressure30.09 inHg
Wind4.8 mph SW
Humidity44%
Visibility6.2 mi
Dew point71°
Wed, 12103° / 76°0.09
Morning82°feels 88°
Afternoon100°feels 106°
Evening89°feels 92°
Overnight78°feels 79°
103 °
Portland, Wednesday, 12 August
Light rain. High 103°, low 76°.
Pressure30.03 inHg
Wind6.7 mph W
Humidity44%
Visibility6.2 mi
Dew point71°
Thu, 13101° / 77°0.02
Morning81°feels 86°
Afternoon98°feels 104°
Evening89°feels 94°
Overnight78°feels 80°
101 °
Portland, Thursday, 13 August
Light rain. High 101°, low 77°.
Pressure30.00 inHg
Wind7.8 mph W
Humidity38%
Visibility—
Dew point66°
Fri, 14102° / 78°0
Morning84°feels 87°
Afternoon98°feels 103°
Evening91°feels 94°
Overnight85°feels 88°
102 °
Portland, Friday, 14 August
Partly cloudy. High 102°, low 78°.
Pressure30.09 inHg
Wind7.6 mph W
Humidity35%
Visibility—
Dew point64°
Sat, 15104° / 77°0
Morning85°feels 87°
Afternoon102°feels 107°
Evening91°feels 96°
Overnight87°feels 90°
104 °
Portland, Saturday, 15 August
Overcast. High 104°, low 77°.
Pressure30.12 inHg
Wind6 mph S
Humidity29%
Visibility—
Dew point62°
Sun, 16105° / 78°0.07
Morning86°feels 89°
Afternoon101°feels 107°
Evening83°feels 88°
Overnight81°feels 84°
105 °
Portland, Sunday, 16 August
Light rain. High 105°, low 78°.
Pressure30.09 inHg
Wind5 mph S
Humidity30%
Visibility—
Dew point64°
Mon, 17105° / 76°0.05
Morning84°feels 87°
Afternoon101°feels 107°
Evening83°feels 88°
Overnight82°feels 85°
105 °
Portland, Monday, 17 August
Light rain. High 105°, low 76°.
Pressure29.97 inHg
Wind11 mph S
Humidity28%
Visibility—
Dew point62°
Tue, 18106° / 74°0.16
Morning87°feels 89°
Afternoon101°feels 108°
Evening80°feels 85°
Overnight75°feels 76°
106 °
Portland, Tuesday, 18 August
Light rain. High 106°, low 74°.
Pressure29.91 inHg
Wind10.6 mph SE
Humidity29%
Visibility—
Dew point64°
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 Portland, AL 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.