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As of 11:57 CDT

Weather in Petersburg, TX

91°Current weather

Petersburg, Sunday, 9 August, 11:57

Clear. Feels like 88°. High 97°, low 71°.

Pressure29.97 inHg
Wind9 mph S
Humidity27%
Visibility6.2 mi
Dew point52°

10-day forecast for Petersburg, TX: 71° to 103°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

103°
Best day: Tuesday, August 18
100°
Worst day: Thursday, August 13

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

Mon, 1098° / 72°0Clear
MorningClear75°feels 74°
AfternoonClear96°feels 93°
EveningMostly clear93°feels 90°
OvernightClear79°feels 79°
98 °Clear

Petersburg, Monday, 10 August

Clear. High 98°, low 72°.

Pressure29.94 inHg
Wind12.5 mph SW
Humidity25%
Visibility6.2 mi
Dew point52°
Tue, 1199° / 74°0Clear
MorningClear75°feels 75°
AfternoonClear96°feels 94°
EveningOvercast93°feels 90°
OvernightClear80°feels 80°
99 °Clear

Petersburg, Tuesday, 11 August

Clear. High 99°, low 74°.

Pressure29.91 inHg
Wind14.5 mph S
Humidity31%
Visibility6.2 mi
Dew point57°
Wed, 12100° / 78°0.02Light rain
MorningOvercast78°feels 78°
AfternoonMostly clear97°feels 96°
EveningPartly cloudy96°feels 94°
OvernightClear82°feels 81°
100 °Light rain

Petersburg, Wednesday, 12 August

Light rain. High 100°, low 78°.

Pressure29.83 inHg
Wind15.9 mph S
Humidity35%
Visibility6.2 mi
Dew point59°
Thu, 13100° / 72°0.03Light rain
MorningClear74°feels 73°
AfternoonLight rain96°feels 94°
EveningLight rain97°feels 94°
OvernightPartly cloudy77°feels 77°
100 °Light rain

Petersburg, Thursday, 13 August

Light rain. High 100°, low 72°.

Pressure29.83 inHg
Wind17.6 mph S
Humidity29%
Visibility6.2 mi
Dew point55°
Fri, 14101° / 76°0Light rain
MorningLight rain82°feels 81°
AfternoonLight rain96°feels 95°
EveningLight rain96°feels 93°
OvernightLight rain85°feels 83°
101 °Light rain

Petersburg, Friday, 14 August

Light rain. High 101°, low 76°.

Pressure29.88 inHg
Wind18.3 mph S
Humidity28%
Visibility—
Dew point55°
Sat, 1598° / 74°0Clear
MorningClear80°feels 79°
AfternoonClear95°feels 92°
EveningClear94°feels 91°
OvernightClear84°feels 83°
98 °Clear

Petersburg, Saturday, 15 August

Clear. High 98°, low 74°.

Pressure30.03 inHg
Wind17.5 mph S
Humidity24%
Visibility—
Dew point50°
Sun, 1698° / 72°0Clear
MorningClear79°feels 77°
AfternoonClear94°feels 92°
EveningClear93°feels 89°
OvernightClear80°feels 78°
98 °Clear

Petersburg, Sunday, 16 August

Clear. High 98°, low 72°.

Pressure30.12 inHg
Wind14.2 mph S
Humidity25%
Visibility—
Dew point51°
Mon, 17100° / 71°0Clear
MorningClear78°feels 76°
AfternoonClear97°feels 93°
EveningClear95°feels 91°
OvernightClear81°feels 79°
100 °Clear

Petersburg, Monday, 17 August

Clear. High 100°, low 71°.

Pressure30.03 inHg
Wind14.4 mph S
Humidity16%
Visibility—
Dew point40°
Tue, 18103° / 73°0Clear
MorningClear80°feels 78°
AfternoonClear100°feels 96°
EveningClear98°feels 94°
OvernightClear83°feels 81°
103 °Clear

Petersburg, Tuesday, 18 August

Clear. High 103°, low 73°.

Pressure29.91 inHg
Wind12.6 mph S
Humidity15%
Visibility—
Dew point41°

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, TX 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.