Local Forecast

Petersburg, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Petersburg, TN

No Active Alerts

Hour-by-Hour  Current Observation

Friday 11:55 PM CDTFriday 11:55 PM

°F °C
Regional Observations →
73°F

Clear

  • 91° / 73° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

100%

Dew 73°F

Sun

5:44 AM · 8:00 PM

Rise · Set

Source: SHELBYVILLE (KSYI). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

91° 73°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Today

Areas of fog and a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Heat index values as high as 102. Northwest wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

Mostly clear, with a low around 72. Heat index values as high as 99. Northwest wind around 0 mph. New rainfall amounts less than a tenth of an inch possible.

Sunday

91° 71°

Thunderstorms Likely

Overnight: Chance of Showers

Detailed forecast

Sunday

Showers and thunderstorms likely after 11am. Mostly sunny, with a high near 91. Heat index values as high as 102. Northwest wind 0 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. North northwest wind around 0 mph. Chance of precipitation is 30%.

Monday

91° 73°

Chance of Scattered Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Monday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. West northwest wind around 0 mph. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 40%.

Tuesday

93° 75°

Isolated T-storm

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 93. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms. Mostly clear, with a low around 74. Chance of precipitation is 30%.

Wednesday

89° 66°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 65. Chance of precipitation is 20%.

Petersburg, TN Weather Analysis Tools