As of 23:10 EST

Weather in Petersburg, MD

64°Current weather

Petersburg, Wednesday, 4 November, 23:10

Partly cloudy. Feels like 64°. High 75°, low 51°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity86%
Visibility6.2 mi
Dew point60°

Monthly outlook for Petersburg, MD: average high 61.6°, average low 47.6°. That is 2.2° above the climate normal for November. Precipitation is expected on 2 days (about 2.8 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 5 November (75.2°), the coolest 19 November (37.1°).

61.6°/47.6°
Average high / low
+2.2°
Above normal
2 / 4
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November61.9°58.7°+1.8°
14 November – 23 November61°54.8°+3.4°
24 November – 3 Decemberat normal53°—

November records over 66 years

77.9°7 November 2024All-time high
21.6°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Vienna (9 mi).

Thu, 0575° / 61°0.14Light rain
75 °Light rain

Petersburg, Thursday, 5 November

Light rain. High 75°, low 61°.

Pressure29.91 inHg
Wind12.3 mph S
Humidity90%
Visibility6.2 mi
Dew point67°
Fri, 0672° / 57°2.58Heavy rain
72 °Heavy rain

Petersburg, Friday, 6 November

Heavy rain. High 72°, low 57°.

Pressure29.88 inHg
Wind5.1 mph N
Humidity92%
Visibility5.2 mi
Dew point65°
Sat, 0759° / 50°0Overcast
59 °Overcast

Petersburg, Saturday, 7 November

Overcast. High 59°, low 50°.

Pressure29.94 inHg
Wind12.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point42°
Sun, 0859° / 49°0Clear
59 °Clear

Petersburg, Sunday, 8 November

Clear. High 59°, low 49°.

Pressure29.97 inHg
Wind13.3 mph W
Humidity58%
Visibility6.2 mi
Dew point43°
Mon, 0958° / 51°0Overcast
58 °Overcast

Petersburg, Monday, 9 November

Overcast. High 58°, low 51°.

Pressure30.03 inHg
Wind16.8 mph NW
Humidity54%
Visibility—
Dew point38°
Tue, 1062° / 45°0Mostly clear
62 °Mostly clear

Petersburg, Tuesday, 10 November

Mostly clear. High 62°, low 45°.

Pressure30.06 inHg
Wind9.3 mph SW
Humidity62%
Visibility—
Dew point42°
Wed, 1160° / 45°0Partly cloudy
60 °Partly cloudy

Petersburg, Wednesday, 11 November

Partly cloudy. High 60°, low 45°.

Pressure29.88 inHg
Wind14.9 mph NW
Humidity52%
Visibility—
Dew point38°
Thu, 1250° / 42°0Partly cloudy
50 °Partly cloudy

Petersburg, Thursday, 12 November

Partly cloudy. High 50°, low 42°.

Pressure29.83 inHg
Wind15.8 mph NW
Humidity50%
Visibility—
Dew point31°
Fri, 1349° / 40°0Overcast
49 °Overcast

Petersburg, Friday, 13 November

Overcast. High 49°, low 40°.

Pressure29.80 inHg
Wind18.1 mph NW
Humidity52%
Visibility—
Dew point28°
Sat, 1458° / 41°0Overcast
58 °Overcast

Petersburg, Saturday, 14 November

Overcast. High 58°, low 41°.

Pressure29.88 inHg
Wind15.5 mph W
Humidity44%
Visibility—
Dew point28°
Sun, 1563° / 48°0Clear
63 °Clear

Petersburg, Sunday, 15 November

Clear. High 63°, low 48°.

Pressure29.97 inHg
Wind15.4 mph W
Humidity45%
Visibility—
Dew point35°
Mon, 1667° / 50°0Mostly clear
67 °Mostly clear

Petersburg, Monday, 16 November

Mostly clear. High 67°, low 50°.

Pressure29.88 inHg
Wind16 mph NW
Humidity53%
Visibility—
Dew point43°
Tue, 1764° / 53°0.01Light rain
64 °Light rain

Petersburg, Tuesday, 17 November

Light rain. High 64°, low 53°.

Pressure29.88 inHg
Wind14.7 mph W
Humidity47%
Visibility—
Dew point43°
Wed, 1856° / 42°0.02Light rain
56 °Light rain

Petersburg, Wednesday, 18 November

Light rain. High 56°, low 42°.

Pressure30.00 inHg
Wind16.5 mph NW
Humidity72%
Visibility—
Dew point43°
Thu, 1957° / 37°0Mostly clear
57 °Mostly clear

Petersburg, Thursday, 19 November

Mostly clear. High 57°, low 37°.

Pressure30.33 inHg
Wind8.3 mph S
Humidity55%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2055° / 43°0.06Climate normal
55 °Climate normal

Petersburg, Friday, 20 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (1985)
Record low30° (1984)
Sat, 2154° / 41°0.09Climate normal
54 °Climate normal

Petersburg, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1991)
Record low27° (2022)
Sun, 2253° / 42°0.11Climate normal
53 °Climate normal

Petersburg, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation35%
Record high70° (2007)
Record low26° (2018)
Mon, 2352° / 40°0.06Climate normal
52 °Climate normal

Petersburg, Monday, 23 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1979)
Record low22° (2018)
Tue, 2454° / 41°0.08Climate normal
54 °Climate normal

Petersburg, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (1979)
Record low22° (1989)
Wed, 2553° / 40°0.09Climate normal
53 °Climate normal

Petersburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1973)
Record low24° (1989)
Thu, 2655° / 42°0.12Climate normal
55 °Climate normal

Petersburg, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation35%
Record high70° (1999)
Record low28° (2005)
Fri, 2755° / 42°0.1Climate normal
55 °Climate normal

Petersburg, Friday, 27 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (1973)
Record low27° (1974)
Sat, 2855° / 43°0.11Climate normal
55 °Climate normal

Petersburg, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (1973)
Record low26° (1996)
Sun, 2952° / 40°0.1Climate normal
52 °Climate normal

Petersburg, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.1 in
Chance of precipitation25%
Record high69° (2011)
Record low27° (2023)
Mon, 3051° / 40°0.11Climate normal
51 °Climate normal

Petersburg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (2001)
Record low25° (1976)
Tue, 0152° / 40°0.1Climate normal
52 °Climate normal

Petersburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high71° (2006)
Record low19° (1967)
Wed, 0251° / 38°0.08Climate normal
51 °Climate normal

Petersburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high64° (1970)
Record low15° (1967)
Thu, 0351° / 39°0.08Climate normal
51 °Climate normal

Petersburg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1991)
Record low21° (1976)

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, MD 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, MD 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.