Current Weather Forecast for Petersburg

TN 37144  |   11:01pm

Weather Conditions

46°

Feels Like 46°

Clear

39° 68°

0

UV Index

Good

Air Quality

SSW 1 mph

Wind

0 in

rain

Tonight

Mon 4/6

43°

Lowest Temperature

2%

Clear skies. Low 43F. Winds NNE at 5 to 10 mph.

Tomorrow

Tue 4/7

70°

Highest Temperature

2%

A mainly sunny sky. High around 70F. Winds NE at 10 to 15 mph.

Tomorrow night

Tue 4/7

43°

Lowest Temperature

3%

A few clouds from time to time. Low 43F. Winds NE at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Petersburg

Hourly Weather Forecast & Temperature

12AM

1%

46°

Feels Like 46°

Clear

N 2 mph

Wind

1024 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

1AM

1%

45°

Feels Like 44°

Clear

NNE 4 mph

Wind

1024 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

2AM

1%

47°

Feels Like 45°

Clear

NNE 5 mph

Wind

1024 mb

Pressure

73%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

3AM

1%

46°

Feels Like 43°

Clear

NNE 5 mph

Wind

1024 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

4AM

1%

45°

Feels Like 42°

Clear

NNE 6 mph

Wind

1024 mb

Pressure

75%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

5AM

1%

44°

Feels Like 41°

Clear

NNE 6 mph

Wind

1025 mb

Pressure

74%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

6AM

2%

44°

Feels Like 40°

Clear

NNE 6 mph

Wind

1025 mb

Pressure

72%

Humidity

0

UV Index

10mi

Visibility

0%

Cloud Cover

7AM

2%

44°

Feels Like 41°

Sunny

NE 6 mph

Wind

1026 mb

Pressure

70%

Humidity

0

UV Index

10mi

Visibility

1%

Cloud Cover

8AM

1%

49°

Feels Like 45°

Sunny

NE 7 mph

Wind

1026 mb

Pressure

63%

Humidity

1

UV Index

10mi

Visibility

0%

Cloud Cover

9AM

54°

Feels Like 51°

Sunny

NE 10 mph

Wind

1026 mb

Pressure

53%

Humidity

2

UV Index

10mi

Visibility

0%

Cloud Cover

10AM

59°

Feels Like 57°

Sunny

NE 11 mph

Wind

1026 mb

Pressure

44%

Humidity

4

UV Index

10mi

Visibility

0%

Cloud Cover

11AM

62°

Feels Like 60°

Sunny

NE 11 mph

Wind

1026 mb

Pressure

39%

Humidity

6

UV Index

10mi

Visibility

0%

Cloud Cover

Mon 4/6

Mon

2%

39°

68°

Clear. Lows overnight in the low 40s.

40°

Feels Like

NNE 6 mph

Wind

80%

Humidity

0

UV Index

6:26 AM

Sunrise

7:12 PM

Sunset

Tue 4/7

Tue

2%

43°

70°

Sunny. Highs in the low 70s and lows in the low 40s.

70°

Feels Like

NE 12 mph

Wind

41%

Humidity

8

UV Index

6:25 AM

Sunrise

7:12 PM

Sunset

Wed 4/8

Wed

1%

43°

74°

Mix of sun and clouds. Highs in the mid 70s and lows in the upper 40s.

74°

Feels Like

SSE 11 mph

Wind

43%

Humidity

8

UV Index

6:23 AM

Sunrise

7:13 PM

Sunset

Thu 4/9

Thu

49°

75°

Partly cloudy. Highs in the mid 70s and lows in the upper 40s.

75°

Feels Like

SSE 9 mph

Wind

36%

Humidity

8

UV Index

6:22 AM

Sunrise

7:14 PM

Sunset

Fri 4/10

Fri

2%

49°

79°

Sunshine. Highs in the upper 70s and lows in the low 50s.

79°

Feels Like

S 8 mph

Wind

45%

Humidity

8

UV Index

6:20 AM

Sunrise

7:15 PM

Sunset

Sat 4/11

Sat

5%

51°

83°

A few clouds. Highs in the low 80s and lows in the mid 50s.

83°

Feels Like

S 4 mph

Wind

45%

Humidity

8

UV Index

6:19 AM

Sunrise

7:16 PM

Sunset

Sun 4/12

Sun

3%

54°

84°

Partly cloudy. Highs in the mid 80s and lows in the low 60s.

84°

Feels Like

S 13 mph

Wind

44%

Humidity

8

UV Index

6:18 AM

Sunrise

7:16 PM

Sunset

Mon 4/13

Mon

5%

63°

82°

More clouds than sun. Highs in the low 80s and lows in the mid 60s.

82°

Feels Like

S 15 mph

Wind

52%

Humidity

7

UV Index

6:16 AM

Sunrise

7:17 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 1425 Bartlett Hollow Rd, Petersburg, TN 37144
• 2586 Brown Shop Rd, Petersburg, TN 37144
• 146 Bledsoe Rd, Petersburg, TN 37144

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from Tennessee

See it: Calf rescued from a cave by first responders in Tennessee

When a calf fell into a cave on Thursday, Lawrence County Fire and Rescue in Tennessee were called to help save the animal.

April weather outlook: Severe storms target millions as spring temperature warmup finally nears

A dip in the jet stream is breaking down the Western heat wave and pushing warmth east—but as it clashes with cooler air, severe storms could fire up across the Plains.

Spiders the size of a human hand are spreading throughout the US

This eight-legged creepy species, known as the Joro spider, can grow as large as a human hand and has been spotted in at least eight states since 2021, including Georgia, Tennessee, North Carolina, South Carolina, California, Virginia, Maryland and Pennsylvania.

Here are the top 10 most popular national parks across America

America loves its national parks and with 63 of them across the country, there are so many to see. A new report lists the top 10 most-visited national parks in the U.S. in 2025.

Load More Stories