As of 15:17 EDT

Weather in Haddonfield, NJ

85°Current weather

Haddonfield, Saturday, 8 August, 15:17

Heavy rain. Feels like 95°. High 86°, low 72°.

Pressure30.00 inHg
Wind11.4 mph W
Humidity74%
Visibility6.2 mi
Dew point75°

Monthly outlook for Haddonfield, NJ: average high 84.1°, average low 69.6°. That is 0.4° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (93.7°), the coolest 23 August (63.2°).

84.1°/69.6°
Average high / low
+0.4°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August86.3°84.1°+1.2°
18 August – 27 August80.4°82.5°-1.2°
28 August – 6 Septemberat normal81.6°

August records over 66 years

99°9 August 2001All-time high
49.6°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Collingswood (3 mi).

Sun, 0991° / 72°0.01Light rain
91 °Light rain

Haddonfield, Sunday, 9 August

Light rain. High 91°, low 72°.

Pressure29.97 inHg
Wind7.2 mph W
Humidity42%
Visibility6.2 mi
Dew point65°
Mon, 1094° / 75°0.03Light rain
94 °Light rain

Haddonfield, Monday, 10 August

Light rain. High 94°, low 75°.

Pressure30.00 inHg
Wind7.2 mph W
Humidity45%
Visibility6.2 mi
Dew point66°
Tue, 1190° / 75°0.07Light rain
90 °Light rain

Haddonfield, Tuesday, 11 August

Light rain. High 90°, low 75°.

Pressure29.88 inHg
Wind4.3 mph W
Humidity50%
Visibility6.2 mi
Dew point67°
Wed, 1284° / 73°0.34Rain
84 °Rain

Haddonfield, Wednesday, 12 August

Rain. High 84°, low 73°.

Pressure29.80 inHg
Wind7.9 mph W
Humidity62%
Visibility6.2 mi
Dew point65°
Thu, 1390° / 72°0.01Light rain
90 °Light rain

Haddonfield, Thursday, 13 August

Light rain. High 90°, low 72°.

Pressure29.77 inHg
Wind11 mph W
Humidity39%
Visibility
Dew point59°
Fri, 1480° / 68°0.01Light rain
80 °Light rain

Haddonfield, Friday, 14 August

Light rain. High 80°, low 68°.

Pressure29.94 inHg
Wind10 mph N
Humidity31%
Visibility
Dew point45°
Sat, 1580° / 64°0Clear
80 °Clear

Haddonfield, Saturday, 15 August

Clear. High 80°, low 64°.

Pressure30.15 inHg
Wind10.8 mph N
Humidity29%
Visibility
Dew point42°
Sun, 1683° / 64°0Clear
83 °Clear

Haddonfield, Sunday, 16 August

Clear. High 83°, low 64°.

Pressure30.27 inHg
Wind8.3 mph SE
Humidity27%
Visibility
Dew point44°
Mon, 1785° / 66°0Partly cloudy
85 °Partly cloudy

Haddonfield, Monday, 17 August

Partly cloudy. High 85°, low 66°.

Pressure30.15 inHg
Wind10.3 mph S
Humidity40%
Visibility
Dew point56°
Tue, 1881° / 72°0.05Light rain
81 °Light rain

Haddonfield, Tuesday, 18 August

Light rain. High 81°, low 72°.

Pressure29.97 inHg
Wind10.3 mph SW
Humidity79%
Visibility
Dew point69°
Wed, 1987° / 71°0Light rain
87 °Light rain

Haddonfield, Wednesday, 19 August

Light rain. High 87°, low 71°.

Pressure29.85 inHg
Wind9.5 mph NW
Humidity36%
Visibility
Dew point55°
Thu, 2074° / 69°0Overcast
74 °Overcast

Haddonfield, Thursday, 20 August

Overcast. High 74°, low 69°.

Pressure29.97 inHg
Wind6 mph N
Humidity54%
Visibility
Dew point56°
Fri, 2180° / 68°0.17Light rain
80 °Light rain

Haddonfield, Friday, 21 August

Light rain. High 80°, low 68°.

Pressure29.88 inHg
Wind11.3 mph S
Humidity66%
Visibility
Dew point66°
Sat, 2285° / 69°0.06Light rain
85 °Light rain

Haddonfield, Saturday, 22 August

Light rain. High 85°, low 69°.

Pressure29.74 inHg
Wind8.5 mph NW
Humidity55%
Visibility
Dew point63°
Sun, 2375° / 63°0Partly cloudy
75 °Partly cloudy

Haddonfield, Sunday, 23 August

Partly cloudy. High 75°, low 63°.

Pressure30.00 inHg
Wind14.2 mph NW
Humidity28%
Visibility
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 65°0.06Climate normal
82 °Climate normal

Haddonfield, Monday, 24 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation20%
Record high92° (1998)
Record low54° (1971)
Tue, 2583° / 65°0.06Climate normal
83 °Climate normal

Haddonfield, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation15%
Record high96° (1968)
Record low54° (1987)
Wed, 2683° / 66°0.06Climate normal
83 °Climate normal

Haddonfield, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high92° (1993)
Record low55° (1977)
Thu, 2784° / 67°0.16Climate normal
84 °Climate normal

Haddonfield, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.16 in
Chance of precipitation35%
Record high92° (2020)
Record low56° (1963)
Fri, 2883° / 68°0.21Climate normal
83 °Climate normal

Haddonfield, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low68°
Average precipitation0.21 in
Chance of precipitation47%
Record high97° (2024)
Record low57° (1969)
Sat, 2982° / 67°0.11Climate normal
82 °Climate normal

Haddonfield, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low67°
Average precipitation0.11 in
Chance of precipitation32%
Record high94° (1973)
Record low50° (1986)
Sun, 3083° / 66°0.07Climate normal
83 °Climate normal

Haddonfield, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.07 in
Chance of precipitation30%
Record high95° (1973)
Record low51° (1986)
Mon, 3182° / 66°0.07Climate normal
82 °Climate normal

Haddonfield, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation18%
Record high96° (2010)
Record low51° (1965)
Tue, 0181° / 65°0.13Climate normal
81 °Climate normal

Haddonfield, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.13 in
Chance of precipitation32%
Record high94° (2010)
Record low57° (2009)
Wed, 0281° / 65°0.11Climate normal
81 °Climate normal

Haddonfield, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation33%
Record high95° (1980)
Record low52° (1970)
Thu, 0381° / 65°0.11Climate normal
81 °Climate normal

Haddonfield, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high95° (2023)
Record low49° (1967)
Fri, 0481° / 65°0.07Climate normal
81 °Climate normal

Haddonfield, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high98° (2023)
Record low53° (2024)
Sat, 0581° / 65°0.08Climate normal
81 °Climate normal

Haddonfield, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.08 in
Chance of precipitation22%
Record high96° (2023)
Record low53° (1997)
Sun, 0680° / 64°0.19Climate normal
80 °Climate normal

Haddonfield, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.19 in
Chance of precipitation32%
Record high97° (2023)
Record low52° (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 Haddonfield, 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 Haddonfield, 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.