As of 12:23 EST

Weather in Petersburg, DE

47°Current weather

Petersburg, Saturday, 14 November, 12:23

Overcast. Feels like 41°. High 47°, low 40°.

Pressure29.85 inHg
Wind12.7 mph W
Humidity60%
Visibility6.2 mi
Dew point33°

Monthly outlook for Petersburg, DE: average high 56.7°, average low 40.4°. That is 1.8° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 29 November (69.4°), the coolest 25 November (30.7°).

56.7°/40.4°
Average high / low
+1.8°
Above normal
1 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November55.8°53.8°+1.1°
24 November – 3 December58.2°51.9°+3.5°
4 December – 13 Decemberat normal47.5°—

November records over 66 years

78.3°2 November 1971All-time high
20.1°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Marydel (7 mi).

Sun, 1551° / 42°0Partly cloudy
51 °Partly cloudy

Petersburg, Sunday, 15 November

Partly cloudy. High 51°, low 42°.

Pressure30.18 inHg
Wind12.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point31°
Mon, 1652° / 37°0Overcast
52 °Overcast

Petersburg, Monday, 16 November

Overcast. High 52°, low 37°.

Pressure30.45 inHg
Wind8.7 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 36°0Clear
53 °Clear

Petersburg, Tuesday, 17 November

Clear. High 53°, low 36°.

Pressure30.53 inHg
Wind6.4 mph NW
Humidity58%
Visibility6.2 mi
Dew point37°
Wed, 1858° / 38°0Clear
58 °Clear

Petersburg, Wednesday, 18 November

Clear. High 58°, low 38°.

Pressure30.47 inHg
Wind4.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point39°
Thu, 1963° / 39°0Clear
63 °Clear

Petersburg, Thursday, 19 November

Clear. High 63°, low 39°.

Pressure30.45 inHg
Wind6.2 mph SW
Humidity69%
Visibility—
Dew point42°
Fri, 2064° / 44°0Clear
64 °Clear

Petersburg, Friday, 20 November

Clear. High 64°, low 44°.

Pressure30.30 inHg
Wind8 mph NW
Humidity48%
Visibility—
Dew point37°
Sat, 2158° / 43°0Clear
58 °Clear

Petersburg, Saturday, 21 November

Clear. High 58°, low 43°.

Pressure30.39 inHg
Wind6.5 mph SE
Humidity57%
Visibility—
Dew point37°
Sun, 2263° / 45°0Overcast
63 °Overcast

Petersburg, Sunday, 22 November

Overcast. High 63°, low 45°.

Pressure30.12 inHg
Wind15.3 mph SW
Humidity66%
Visibility—
Dew point45°
Mon, 2349° / 39°0Clear
49 °Clear

Petersburg, Monday, 23 November

Clear. High 49°, low 39°.

Pressure29.97 inHg
Wind19.5 mph W
Humidity44%
Visibility—
Dew point27°
Tue, 2447° / 32°0Clear
47 °Clear

Petersburg, Tuesday, 24 November

Clear. High 47°, low 32°.

Pressure30.30 inHg
Wind13.9 mph NW
Humidity50%
Visibility—
Dew point23°
Wed, 2547° / 31°0Overcast
47 °Overcast

Petersburg, Wednesday, 25 November

Overcast. High 47°, low 31°.

Pressure30.47 inHg
Wind6 mph SE
Humidity49%
Visibility—
Dew point23°
Thu, 2656° / 37°0Overcast
56 °Overcast

Petersburg, Thursday, 26 November

Overcast. High 56°, low 37°.

Pressure30.42 inHg
Wind7.5 mph S
Humidity64%
Visibility—
Dew point37°
Fri, 2761° / 45°0Clear
61 °Clear

Petersburg, Friday, 27 November

Clear. High 61°, low 45°.

Pressure30.45 inHg
Wind6.1 mph E
Humidity61%
Visibility—
Dew point41°
Sat, 2868° / 48°0Partly cloudy
68 °Partly cloudy

Petersburg, Saturday, 28 November

Partly cloudy. High 68°, low 48°.

Pressure30.39 inHg
Wind12.4 mph S
Humidity79%
Visibility—
Dew point52°
Sun, 2969° / 53°0.49Rain
69 °Rain

Petersburg, Sunday, 29 November

Rain. High 69°, low 53°.

Pressure30.06 inHg
Wind18.6 mph SW
Humidity73%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3050° / 39°0.11Climate normal
50 °Climate normal

Petersburg, Monday, 30 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation25%
Record high71° (2001)
Record low24° (1976)
Tue, 0151° / 38°0.12Climate normal
51 °Climate normal

Petersburg, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (2006)
Record low20° (1967)
Wed, 0250° / 37°0.09Climate normal
50 °Climate normal

Petersburg, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high64° (1970)
Record low16° (1967)
Thu, 0350° / 37°0.09Climate normal
50 °Climate normal

Petersburg, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (1991)
Record low20° (1976)
Fri, 0449° / 36°0.07Climate normal
49 °Climate normal

Petersburg, Friday, 4 December

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.07 in
Chance of precipitation18%
Record high72° (1998)
Record low17° (1966)
Sat, 0548° / 37°0.15Climate normal
48 °Climate normal

Petersburg, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.15 in
Chance of precipitation30%
Record high71° (1982)
Record low26° (2018)
Sun, 0649° / 36°0.11Climate normal
49 °Climate normal

Petersburg, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (1998)
Record low22° (2007)
Mon, 0747° / 36°0.11Climate normal
47 °Climate normal

Petersburg, Monday, 7 December

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (1998)
Record low14° (2002)
Tue, 0846° / 35°0.08Climate normal
46 °Climate normal

Petersburg, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (1978)
Record low23° (1989)
Wed, 0947° / 35°0.17Climate normal
47 °Climate normal

Petersburg, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.17 in
Chance of precipitation33%
Record high68° (1978)
Record low17° (1989)
Thu, 1048° / 36°0.14Climate normal
48 °Climate normal

Petersburg, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation40%
Record high69° (1966)
Record low17° (1968)
Fri, 1147° / 35°0.18Climate normal
47 °Climate normal

Petersburg, Friday, 11 December

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.18 in
Chance of precipitation35%
Record high69° (2021)
Record low18° (1968)
Sat, 1247° / 35°0.09Climate normal
47 °Climate normal

Petersburg, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (2015)
Record low13° (1988)
Sun, 1347° / 35°0.12Climate normal
47 °Climate normal

Petersburg, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.12 in
Chance of precipitation28%
Record high69° (2015)
Record low9° (1960)

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, DE 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, DE 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.