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As of 10:16 CDT

Weather in Petersburg, TN

83°Current weather

Petersburg, Sunday, 9 August, 10:16

Overcast. Feels like 91°. High 86°, low 70°.

Pressure30.15 inHg
Wind4.5 mph S
Humidity77%
Visibility6.2 mi
Dew point76°

10-day forecast for Petersburg, TN: 70° to 96°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

96°
Best day: Sunday, August 16
88° · 0.45 in
Worst day: Tuesday, August 11

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

Mon, 1090° / 71°0.37Heavy rain
MorningOvercast78°feels 79°
AfternoonHeavy rain89°feels 102°
EveningOvercast74°feels 75°
OvernightClear73°feels 74°
90 °Heavy rain

Petersburg, Monday, 10 August

Heavy rain. High 90°, low 71°.

Pressure30.12 inHg
Wind7.6 mph SW
Humidity63%
Visibility6.2 mi
Dew point72°
Tue, 1188° / 71°0.45Rain
MorningLight rain75°feels 76°
AfternoonRain88°feels 96°
EveningClear75°feels 77°
OvernightClear72°feels 73°
88 °Rain

Petersburg, Tuesday, 11 August

Rain. High 88°, low 71°.

Pressure30.06 inHg
Wind9.2 mph W
Humidity67%
Visibility5.4 mi
Dew point74°
Wed, 1292° / 71°0.18Rain
MorningPartly cloudy76°feels 78°
AfternoonOvercast91°feels 100°
EveningOvercast78°feels 79°
OvernightClear73°feels 74°
92 °Rain

Petersburg, Wednesday, 12 August

Rain. High 92°, low 71°.

Pressure29.97 inHg
Wind11.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point73°
Thu, 1387° / 70°0.18Light rain
MorningLight rain74°feels 75°
AfternoonLight rain85°feels 93°
EveningLight rain82°feels 89°
OvernightLight rain70°feels 71°
87 °Light rain

Petersburg, Thursday, 13 August

Light rain. High 87°, low 70°.

Pressure30.00 inHg
Wind6.7 mph S
Humidity66%
Visibility—
Dew point71°
Fri, 1493° / 74°0Light rain
MorningLight rain79°feels 83°
AfternoonLight rain91°feels 100°
EveningLight rain85°feels 93°
OvernightLight rain80°feels 83°
93 °Light rain

Petersburg, Friday, 14 August

Light rain. High 93°, low 74°.

Pressure30.06 inHg
Wind9.5 mph SW
Humidity55%
Visibility—
Dew point71°
Sat, 1594° / 75°0Partly cloudy
MorningPartly cloudy80°feels 82°
AfternoonPartly cloudy91°feels 97°
EveningPartly cloudy85°feels 93°
OvernightPartly cloudy80°feels 83°
94 °Partly cloudy

Petersburg, Saturday, 15 August

Partly cloudy. High 94°, low 75°.

Pressure30.15 inHg
Wind7.2 mph W
Humidity49%
Visibility—
Dew point68°
Sun, 1696° / 75°0Partly cloudy
MorningPartly cloudy80°feels 83°
AfternoonPartly cloudy92°feels 100°
EveningPartly cloudy86°feels 94°
OvernightPartly cloudy80°feels 82°
96 °Partly cloudy

Petersburg, Sunday, 16 August

Partly cloudy. High 96°, low 75°.

Pressure30.09 inHg
Wind8.1 mph SW
Humidity49%
Visibility—
Dew point69°
Mon, 1793° / 75°0Clear
MorningClear80°feels 82°
AfternoonClear91°feels 97°
EveningClear84°feels 93°
OvernightClear78°feels 79°
93 °Clear

Petersburg, Monday, 17 August

Clear. High 93°, low 75°.

Pressure29.97 inHg
Wind8.5 mph NE
Humidity49%
Visibility—
Dew point68°
Tue, 1884° / 72°0Overcast
MorningOvercast77°feels 79°
AfternoonOvercast84°feels 88°
EveningOvercast80°feels 84°
OvernightOvercast77°feels 78°
84 °Overcast

Petersburg, Tuesday, 18 August

Overcast. High 84°, low 72°.

Pressure29.97 inHg
Wind6.7 mph S
Humidity62%
Visibility—
Dew point69°

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 Petersburg, 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.