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As of 15:11 CDT

Weather in Petersburg, TN

86°Current weather

Petersburg, Sunday, 9 August, 15:11

Overcast. Feels like 99°. High 87°, low 70°.

Pressure30.06 inHg
Wind5.3 mph SW
Humidity100%
Visibility6.2 mi
Dew point84°

Two-week outlook for Petersburg, TN: week one averages a high of 91.2° and week two 95.6°, so week two runs 4.4° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 87°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)91.2°72.5°0.7 in / 4 d+4.9°
2nd (August 16 – August 22)95.6°74.9°0.1 in / 2 d+8.9°

Weekend weather

Sun, August 9
Rain
87°70°
0.26 in
Sat, August 15
Clear
93°76°
no precip.
Sun, August 16
Clear
95°75°
no precip.
Sat, August 22
Light rain
91°75°
0.04 in
Mon, 1090° / 71°0.2Rain
90 °Rain

Petersburg, Monday, 10 August

Rain. High 90°, low 71°.

Pressure30.12 inHg
Wind7.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 72°0.19Rain
91 °Rain

Petersburg, Tuesday, 11 August

Rain. High 91°, low 72°.

Pressure30.06 inHg
Wind8.9 mph SW
Humidity66%
Visibility4.6 mi
Dew point74°
Wed, 1292° / 71°0Mostly clear
92 °Mostly clear

Petersburg, Wednesday, 12 August

Mostly clear. High 92°, low 71°.

Pressure29.97 inHg
Wind11.7 mph W
Humidity60%
Visibility6.2 mi
Dew point73°
Thu, 1392° / 73°0.06Light rain
92 °Light rain

Petersburg, Thursday, 13 August

Light rain. High 92°, low 73°.

Pressure30.00 inHg
Wind7.9 mph W
Humidity61%
Visibility6.2 mi
Dew point73°
Fri, 1493° / 73°0Mostly clear
93 °Mostly clear

Petersburg, Friday, 14 August

Mostly clear. High 93°, low 73°.

Pressure30.06 inHg
Wind9.1 mph SW
Humidity56%
Visibility—
Dew point71°
Sat, 1593° / 76°0Clear
93 °Clear

Petersburg, Saturday, 15 August

Clear. High 93°, low 76°.

Pressure30.15 inHg
Wind8 mph SW
Humidity47%
Visibility—
Dew point67°
Sun, 1695° / 75°0Clear
95 °Clear

Petersburg, Sunday, 16 August

Clear. High 95°, low 75°.

Pressure30.06 inHg
Wind8.7 mph SW
Humidity45%
Visibility—
Dew point66°
Mon, 1797° / 74°0Clear
97 °Clear

Petersburg, Monday, 17 August

Clear. High 97°, low 74°.

Pressure30.00 inHg
Wind7.8 mph W
Humidity42%
Visibility—
Dew point65°
Tue, 1898° / 76°0Clear
98 °Clear

Petersburg, Tuesday, 18 August

Clear. High 98°, low 76°.

Pressure30.03 inHg
Wind5.9 mph W
Humidity44%
Visibility—
Dew point68°
Wed, 1998° / 77°0Clear
98 °Clear

Petersburg, Wednesday, 19 August

Clear. High 98°, low 77°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity46%
Visibility—
Dew point69°
Thu, 2096° / 75°0Clear
96 °Clear

Petersburg, Thursday, 20 August

Clear. High 96°, low 75°.

Pressure29.97 inHg
Wind8.7 mph SW
Humidity49%
Visibility—
Dew point70°
Fri, 2193° / 72°0.08Light rain
93 °Light rain

Petersburg, Friday, 21 August

Light rain. High 93°, low 72°.

Pressure29.91 inHg
Wind11.6 mph SW
Humidity58%
Visibility—
Dew point70°
Sat, 2291° / 75°0.04Light rain
91 °Light rain

Petersburg, Saturday, 22 August

Light rain. High 91°, low 75°.

Pressure29.91 inHg
Wind14.3 mph SW
Humidity54%
Visibility—
Dew point69°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Petersburg, TN, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.