Monthly outlook for Petersburg, TX: average high 58.2°, average low 46.8°. That is 0.7° below the climate normal for November. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 20 November (65.3°), the coolest 27 November (39.2°).
58.2°/46.8°
Average high / low
−0.7°
Below normal
3 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
57.9°
61.2°
-1.8°
25 November – 4 December
58.7°
56.7°
+1.1°
5 December – 14 December
at normal
54.9°
—
November records over 66 years
86.7°15 November 2025All-time high
10°26 November 1980All-time low
Mon, 1651° / 41°0
51 °
Petersburg, Monday, 16 November
Overcast. High 51°, low 41°.
Pressure30.42 inHg
Wind7.8 mph S
Humidity69%
Visibility6.2 mi
Dew point39°
Tue, 1754° / 43°0
54 °
Petersburg, Tuesday, 17 November
Overcast. High 54°, low 43°.
Pressure30.30 inHg
Wind14 mph S
Humidity76%
Visibility6.2 mi
Dew point44°
Wed, 1861° / 51°0
61 °
Petersburg, Wednesday, 18 November
Overcast. High 61°, low 51°.
Pressure30.15 inHg
Wind14.8 mph S
Humidity73%
Visibility6.2 mi
Dew point49°
Thu, 1963° / 53°0.02
63 °
Petersburg, Thursday, 19 November
Light rain. High 63°, low 53°.
Pressure30.21 inHg
Wind12.6 mph S
Humidity85%
Visibility—
Dew point55°
Fri, 2065° / 58°0.14
65 °
Petersburg, Friday, 20 November
Light rain. High 65°, low 58°.
Pressure30.06 inHg
Wind18.9 mph S
Humidity87%
Visibility—
Dew point57°
Sat, 2164° / 52°0.02
64 °
Petersburg, Saturday, 21 November
Light rain. High 64°, low 52°.
Pressure30.06 inHg
Wind15.2 mph S
Humidity31%
Visibility—
Dew point29°
Sun, 2260° / 44°0
60 °
Petersburg, Sunday, 22 November
Partly cloudy. High 60°, low 44°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity50%
Visibility—
Dew point37°
Mon, 2357° / 49°0.19
57 °
Petersburg, Monday, 23 November
Light rain. High 57°, low 49°.
Pressure30.03 inHg
Wind13.6 mph SE
Humidity94%
Visibility—
Dew point54°
Tue, 2458° / 52°0.04
58 °
Petersburg, Tuesday, 24 November
Light rain. High 58°, low 52°.
Pressure30.09 inHg
Wind8.1 mph SE
Humidity76%
Visibility—
Dew point48°
Wed, 2559° / 49°0
59 °
Petersburg, Wednesday, 25 November
Overcast. High 59°, low 49°.
Pressure29.97 inHg
Wind18.3 mph SW
Humidity69%
Visibility—
Dew point45°
Thu, 2654° / 43°0.27
54 °
Petersburg, Thursday, 26 November
Rain. High 54°, low 43°.
Pressure30.00 inHg
Wind32.8 mph N
Humidity66%
Visibility—
Dew point35°
Fri, 2760° / 39°0
60 °
Petersburg, Friday, 27 November
Clear. High 60°, low 39°.
Pressure30.18 inHg
Wind12.8 mph N
Humidity33%
Visibility—
Dew point25°
Sat, 2864° / 46°0
64 °
Petersburg, Saturday, 28 November
Overcast. High 64°, low 46°.
Pressure29.91 inHg
Wind19.3 mph S
Humidity29%
Visibility—
Dew point26°
Sun, 2963° / 49°0
63 °
Petersburg, Sunday, 29 November
Clear. High 63°, low 49°.
Pressure29.91 inHg
Wind17 mph W
Humidity28%
Visibility—
Dew point25°
Mon, 3053° / 40°0
53 °
Petersburg, Monday, 30 November
Clear. High 53°, low 40°.
Pressure30.33 inHg
Wind14.5 mph N
Humidity48%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0157° / 35°0.01
57 °
Petersburg, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.01 in
Chance of precipitation8%
Record high78° (2012)
Record low16° (2006)
Wed, 0257° / 35°0.03
57 °
Petersburg, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.03 in
Chance of precipitation10%
Record high78° (1995)
Record low15° (2006)
Thu, 0356° / 36°0.05
56 °
Petersburg, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high56°
Average low36°
Average precipitation0.05 in
Chance of precipitation17%
Record high77° (2021)
Record low20° (2006)
Fri, 0456° / 35°0.02
56 °
Petersburg, Friday, 4 December
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2013)
Record low13° (2006)
Sat, 0556° / 35°0.01
56 °
Petersburg, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.01 in
Chance of precipitation10%
Record high78° (1987)
Record low20° (1972)
Sun, 0654° / 34°0.02
54 °
Petersburg, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high74° (1966)
Record low9° (1972)
Mon, 0755° / 34°0.02
55 °
Petersburg, Monday, 7 December
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high76° (2007)
Record low10° (2013)
Tue, 0857° / 34°0.05
57 °
Petersburg, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high57°
Average low34°
Average precipitation0.05 in
Chance of precipitation13%
Record high77° (1970)
Record low11° (2005)
Wed, 0954° / 34°0.02
54 °
Petersburg, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (1993)
Record low10° (1978)
Thu, 1054° / 32°0.02
54 °
Petersburg, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high74° (1996)
Record low17° (2013)
Fri, 1155° / 34°0.04
55 °
Petersburg, Friday, 11 December
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.04 in
Chance of precipitation13%
Record high74° (1975)
Record low17° (1972)
Sat, 1255° / 34°0.02
55 °
Petersburg, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high77° (1995)
Record low14° (1961)
Sun, 1355° / 34°0.05
55 °
Petersburg, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high78° (1995)
Record low7° (1985)
Mon, 1454° / 34°0.06
54 °
Petersburg, Monday, 14 December
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.06 in
Chance of precipitation17%
Record high76° (2010)
Record low7° (1985)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Petersburg, TX are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Petersburg, TX since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.