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As of 13:57 CDT

Weather in Portland, TN

85°Current weather

Portland, Sunday, 9 August, 13:57

Overcast. Feels like 93°. High 86°, low 69°.

Pressure30.06 inHg
Wind4.6 mph S
Humidity68%
Visibility6.2 mi
Dew point74°

10-day forecast for Portland, TN: 69° to 97°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

97°
Best day: Tuesday, August 18
88° · 0.15 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1093° / 70°0Clear
MorningClear78°feels 80°
AfternoonClear93°feels 104°
EveningClear76°feels 77°
OvernightClear71°feels 72°
93 °Clear

Portland, Monday, 10 August

Clear. High 93°, low 70°.

Pressure30.09 inHg
Wind9.6 mph W
Humidity62%
Visibility6.2 mi
Dew point73°
Tue, 1192° / 71°0Mostly clear
MorningClear77°feels 78°
AfternoonMostly clear91°feels 99°
EveningClear78°feels 79°
OvernightClear72°feels 73°
92 °Mostly clear

Portland, Tuesday, 11 August

Mostly clear. High 92°, low 71°.

Pressure30.00 inHg
Wind11.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point73°
Wed, 1290° / 74°0.04Light rain
MorningClear78°feels 79°
AfternoonOvercast86°feels 95°
EveningClear75°feels 76°
OvernightClear75°feels 76°
90 °Light rain

Portland, Wednesday, 12 August

Light rain. High 90°, low 74°.

Pressure29.91 inHg
Wind14.5 mph W
Humidity59%
Visibility6.2 mi
Dew point73°
Thu, 1388° / 71°0.15Light rain
MorningOvercast75°feels 76°
AfternoonLight rain87°feels 94°
EveningLight rain83°feels 89°
OvernightOvercast72°feels 73°
88 °Light rain

Portland, Thursday, 13 August

Light rain. High 88°, low 71°.

Pressure30.00 inHg
Wind6.6 mph W
Humidity66%
Visibility6.2 mi
Dew point73°
Fri, 1493° / 74°0.01Light rain
MorningLight rain79°feels 82°
AfternoonLight rain91°feels 99°
EveningLight rain87°feels 96°
OvernightLight rain80°feels 84°
93 °Light rain

Portland, Friday, 14 August

Light rain. High 93°, low 74°.

Pressure30.03 inHg
Wind9.9 mph SW
Humidity55%
Visibility—
Dew point71°
Sat, 1594° / 76°0Clear
MorningClear81°feels 83°
AfternoonClear91°feels 96°
EveningClear86°feels 92°
OvernightClear80°feels 82°
94 °Clear

Portland, Saturday, 15 August

Clear. High 94°, low 76°.

Pressure30.09 inHg
Wind8.6 mph SW
Humidity46%
Visibility—
Dew point66°
Sun, 1695° / 75°0Clear
MorningClear80°feels 82°
AfternoonClear91°feels 97°
EveningClear86°feels 92°
OvernightClear80°feels 82°
95 °Clear

Portland, Sunday, 16 August

Clear. High 95°, low 75°.

Pressure30.03 inHg
Wind12.2 mph SW
Humidity47%
Visibility—
Dew point67°
Mon, 1793° / 75°0Partly cloudy
MorningPartly cloudy80°feels 83°
AfternoonPartly cloudy92°feels 101°
EveningPartly cloudy87°feels 96°
OvernightPartly cloudy81°feels 85°
93 °Partly cloudy

Portland, Monday, 17 August

Partly cloudy. High 93°, low 75°.

Pressure30.00 inHg
Wind6 mph W
Humidity53%
Visibility—
Dew point71°
Tue, 1897° / 76°0Clear
MorningClear82°feels 84°
AfternoonClear93°feels 100°
EveningClear88°feels 95°
OvernightClear82°feels 85°
97 °Clear

Portland, Tuesday, 18 August

Clear. High 97°, low 76°.

Pressure30.00 inHg
Wind10.4 mph W
Humidity45%
Visibility—
Dew point67°

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, TN 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.