As of 07:57 EDT

Weather in Pennsville, NJ

76°

Pennsville, Sunday, 9 August, 07:57

Partly cloudy. Feels like 78°. High 87°, low 74°.

Pressure30.00 inHg

Wind5 mph W

Humidity94%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

Monthly outlook for Pennsville, NJ: average high 87.1°, average low 68.4°. That is 2.5° above the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 24 August (97.3°), the coolest 16 August (58.7°).

87.1°/68.4°

Average high / low

+2.5°

Above normal

4 / 6

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	83.1°	83.4°	-0.1°
19 August – 28 August	93.8°	82.1°	+6.5°
29 August – 7 September	at normal	80.9°	—

August records over 66 years

98.1°28 August 2024All-time high

50.5°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Wilmington (8 mi).

Mon, 1089° / 72°

89 °

Pennsville, Monday, 10 August

Partly cloudy. High 89°, low 72°.

Pressure30.00 inHg

Wind5 mph W

Humidity40%

Visibility6.2 mi

Dew point63°

Tue, 1189° / 72°

0.05

89 °

Pennsville, Tuesday, 11 August

Light rain. High 89°, low 72°.

Pressure29.88 inHg

Wind11.7 mph NW

Humidity50%

Visibility6.2 mi

Dew point65°

Wed, 1286° / 71°

0.03

86 °

Pennsville, Wednesday, 12 August

Light rain. High 86°, low 71°.

Pressure29.77 inHg

Wind11 mph W

Humidity57%

Visibility6.2 mi

Dew point67°

Thu, 1384° / 70°

0.09

84 °

Pennsville, Thursday, 13 August

Light rain. High 84°, low 70°.

Pressure29.80 inHg

Wind15.1 mph NW

Humidity42%

Visibility—

Dew point57°

Fri, 1477° / 63°

77 °

Pennsville, Friday, 14 August

Overcast. High 77°, low 63°.

Pressure30.03 inHg

Wind11.4 mph NW

Humidity39%

Visibility—

Dew point48°

Sat, 1578° / 60°

78 °

Pennsville, Saturday, 15 August

Clear. High 78°, low 60°.

Pressure30.12 inHg

Wind11.8 mph NW

Humidity36%

Visibility—

Dew point46°

Sun, 1681° / 59°

81 °

Pennsville, Sunday, 16 August

Overcast. High 81°, low 59°.

Pressure30.12 inHg

Wind6.3 mph W

Humidity30%

Visibility—

Dew point44°

Mon, 1775° / 62°

0.01

75 °

Pennsville, Monday, 17 August

Light rain. High 75°, low 62°.

Pressure30.03 inHg

Wind8.3 mph S

Humidity54%

Visibility—

Dew point57°

Tue, 1886° / 65°

86 °

Pennsville, Tuesday, 18 August

Light rain. High 86°, low 65°.

Pressure30.00 inHg

Wind7 mph SE

Humidity42%

Visibility—

Dew point58°

Wed, 1989° / 66°

89 °

Pennsville, Wednesday, 19 August

Clear. High 89°, low 66°.

Pressure30.06 inHg

Wind8.2 mph S

Humidity35%

Visibility—

Dew point56°

Thu, 2091° / 67°

91 °

Pennsville, Thursday, 20 August

Mostly clear. High 91°, low 67°.

Pressure30.00 inHg

Wind7.1 mph S

Humidity36%

Visibility—

Dew point58°

Fri, 2196° / 70°

0.22

96 °

Pennsville, Friday, 21 August

Rain. High 96°, low 70°.

Pressure29.85 inHg

Wind11.1 mph SW

Humidity41%

Visibility—

Dew point65°

Sat, 2294° / 74°

0.08

94 °

Pennsville, Saturday, 22 August

Light rain. High 94°, low 74°.

Pressure29.88 inHg

Wind8.3 mph N

Humidity50%

Visibility—

Dew point70°

Sun, 2396° / 73°

96 °

Pennsville, Sunday, 23 August

Clear. High 96°, low 73°.

Pressure29.91 inHg

Wind5.5 mph S

Humidity30%

Visibility—

Dew point57°

Mon, 2497° / 77°

0.02

97 °

Pennsville, Monday, 24 August

Light rain. High 97°, low 77°.

Pressure29.94 inHg

Wind6.4 mph NW

Humidity51%

Visibility—

Dew point71°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2583° / 66°

0.06

83 °

Pennsville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°

Average low66°

Average precipitation0.06 in

Chance of precipitation12%

Record high94° (1968)

Record low55° (1987)

Wed, 2683° / 67°

0.06

83 °

Pennsville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°

Average low67°

Average precipitation0.06 in

Chance of precipitation22%

Record high92° (1975)

Record low56° (1977)

Thu, 2783° / 67°

0.17

83 °

Pennsville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°

Average low67°

Average precipitation0.17 in

Chance of precipitation33%

Record high91° (2020)

Record low57° (1963)

Fri, 2883° / 68°

0.24

83 °

Pennsville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°

Average low68°

Average precipitation0.24 in

Chance of precipitation47%

Record high98° (2024)

Record low56° (2025)

Sat, 2982° / 68°

0.12

82 °

Pennsville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°

Average low68°

Average precipitation0.12 in

Chance of precipitation23%

Record high94° (1973)

Record low51° (1986)

Sun, 3082° / 67°

0.08

82 °

Pennsville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°

Average low67°

Average precipitation0.08 in

Chance of precipitation27%

Record high94° (1973)

Record low51° (1986)

Mon, 3182° / 67°

0.07

82 °

Pennsville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°

Average low67°

Average precipitation0.07 in

Chance of precipitation18%

Record high94° (2010)

Record low52° (1976)

Tue, 0181° / 65°

0.14

81 °

Pennsville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°

Average low65°

Average precipitation0.14 in

Chance of precipitation30%

Record high92° (2010)

Record low56° (1967)

Wed, 0281° / 65°

0.11

81 °

Pennsville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°

Average low65°

Average precipitation0.11 in

Chance of precipitation35%

Record high93° (1980)

Record low54° (1970)

Thu, 0381° / 65°

0.13

81 °

Pennsville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°

Average low65°

Average precipitation0.13 in

Chance of precipitation35%

Record high93° (2023)

Record low50° (1967)

Fri, 0481° / 65°

0.09

81 °

Pennsville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°

Average low65°

Average precipitation0.09 in

Chance of precipitation25%

Record high96° (2023)

Record low53° (2024)

Sat, 0580° / 65°

0.11

80 °

Pennsville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°

Average low65°

Average precipitation0.11 in

Chance of precipitation32%

Record high97° (2023)

Record low53° (1994)

Sun, 0680° / 65°

0.23

80 °

Pennsville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°

Average low65°

Average precipitation0.23 in

Chance of precipitation30%

Record high97° (2023)

Record low52° (1994)

Mon, 0780° / 64°

0.11

80 °

Pennsville, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°

Average low64°

Average precipitation0.11 in

Chance of precipitation28%

Record high91° (1998)

Record low49° (1984)

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 Pennsville, NJ 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 Pennsville, NJ 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.