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

Saturday 9:15 AM CDTSaturday 9:15 AM

°F °C
Regional Observations →
80°F

Clear

  • 89° / 71° High / Low
  • 85° Feels Like
  • 0% Chance of Rain

Wind

5 mph

SSE

UV Index

7

High

Humidity

79%

Dew 73°F

Sun

6:00 AM · 7:43 PM

Rise · Set

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

5-Day Outlook

Through Wednesday

Local Radar →

Saturday

89° 71°

Thunderstorms Likely

Overnight: Isolated T-storm

Detailed forecast

Saturday

Showers and thunderstorms likely after 11am. Partly sunny, with a high near 88. Heat index values as high as 97. South southwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. West wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

89° 71°

Thunderstorms Likely

Overnight: Slight Chance of Rain

Detailed forecast

Sunday

Showers and thunderstorms likely. Partly sunny, with a high near 89. Heat index values as high as 98. South wind around 0 mph. Chance of precipitation is 60%.

Night

A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 71. South southeast wind around 0 mph. Chance of precipitation is 50%.

Monday

91° 73°

Chance of Thunderstorms

Overnight: Mostly Clear

Detailed forecast

Monday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Tuesday

91° 73°

Chance of Scattered Thunderstorms

Overnight: Isolated T-storm

Detailed forecast

Tuesday

A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 40%.

Wednesday

89° 73°

Chance of Scattered Thunderstorms

Overnight: Chance of Showers

Detailed forecast

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 50%.

Petersburg, TN Weather Analysis Tools