As of 15:25 EDT

Weather in East Hanover, NJ

90°Current weather

East Hanover, Sunday, 9 August, 15:25

Clear. Feels like 94°. High 89°, low 72°.

Pressure29.94 inHg
Wind1 mph S
Humidity51%
Visibility6.2 mi
Dew point68°

Monthly outlook for East Hanover, NJ: average high 85.7°, average low 68.5°. That is 2.7° above the climate normal for August. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 11 August (90.3°), the coolest 20 August (64.6°).

85.7°/68.5°
Average high / low
+2.7°
Above normal
6 / 6
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August85.3°81.6°+2.1°
19 August – 28 August86.3°79.9°+3.5°
29 August – 7 Septemberat normal78.5°

August records over 66 years

99.1°2 August 2006All-time high
47.3°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Caldwell (5 mi).

Mon, 1087° / 71°0.28Heavy rain
87 °Heavy rain

East Hanover, Monday, 10 August

Heavy rain. High 87°, low 71°.

Pressure29.94 inHg
Wind5.9 mph SW
Humidity35%
Visibility6.2 mi
Dew point59°
Tue, 1190° / 72°0Overcast
90 °Overcast

East Hanover, Tuesday, 11 August

Overcast. High 90°, low 72°.

Pressure29.85 inHg
Wind6.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point62°
Wed, 1287° / 69°0.1Light rain
87 °Light rain

East Hanover, Wednesday, 12 August

Light rain. High 87°, low 69°.

Pressure29.77 inHg
Wind1.6 mph N
Humidity46%
Visibility6.2 mi
Dew point60°
Thu, 1385° / 66°0Partly cloudy
85 °Partly cloudy

East Hanover, Thursday, 13 August

Partly cloudy. High 85°, low 66°.

Pressure29.85 inHg
Wind11.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point56°
Fri, 1471° / 65°0Overcast
71 °Overcast

East Hanover, Friday, 14 August

Overcast. High 71°, low 65°.

Pressure30.12 inHg
Wind5.5 mph NW
Humidity62%
Visibility
Dew point55°
Sat, 1586° / 68°0Partly cloudy
86 °Partly cloudy

East Hanover, Saturday, 15 August

Partly cloudy. High 86°, low 68°.

Pressure30.15 inHg
Wind4.9 mph S
Humidity37%
Visibility
Dew point54°
Sun, 1690° / 70°0.19Light rain
90 °Light rain

East Hanover, Sunday, 16 August

Light rain. High 90°, low 70°.

Pressure29.85 inHg
Wind13.7 mph SW
Humidity80%
Visibility
Dew point71°
Mon, 1783° / 65°0Overcast
83 °Overcast

East Hanover, Monday, 17 August

Overcast. High 83°, low 65°.

Pressure29.94 inHg
Wind13.8 mph NW
Humidity34%
Visibility
Dew point48°
Tue, 1885° / 65°0Overcast
85 °Overcast

East Hanover, Tuesday, 18 August

Overcast. High 85°, low 65°.

Pressure30.06 inHg
Wind9.6 mph SW
Humidity34%
Visibility
Dew point52°
Wed, 1987° / 68°0.4Rain
87 °Rain

East Hanover, Wednesday, 19 August

Rain. High 87°, low 68°.

Pressure29.85 inHg
Wind8.8 mph W
Humidity59%
Visibility
Dew point67°
Thu, 2087° / 65°0Partly cloudy
87 °Partly cloudy

East Hanover, Thursday, 20 August

Partly cloudy. High 87°, low 65°.

Pressure29.94 inHg
Wind7.2 mph SW
Humidity31%
Visibility
Dew point50°
Fri, 2189° / 72°0.04Light rain
89 °Light rain

East Hanover, Friday, 21 August

Light rain. High 89°, low 72°.

Pressure29.74 inHg
Wind10.3 mph NW
Humidity52%
Visibility
Dew point65°
Sat, 2280° / 71°0.04Light rain
80 °Light rain

East Hanover, Saturday, 22 August

Light rain. High 80°, low 71°.

Pressure29.91 inHg
Wind4.8 mph SE
Humidity59%
Visibility
Dew point62°
Sun, 2385° / 68°0Mostly clear
85 °Mostly clear

East Hanover, Sunday, 23 August

Mostly clear. High 85°, low 68°.

Pressure30.03 inHg
Wind9.9 mph SE
Humidity47%
Visibility
Dew point60°
Mon, 2490° / 70°0.03Light rain
90 °Light rain

East Hanover, Monday, 24 August

Light rain. High 90°, low 70°.

Pressure29.94 inHg
Wind9.9 mph W
Humidity42%
Visibility
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 63°0.07Climate normal
81 °Climate normal

East Hanover, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.07 in
Chance of precipitation23%
Record high94° (1968)
Record low51° (1971)
Wed, 2681° / 64°0.08Climate normal
81 °Climate normal

East Hanover, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation25%
Record high91° (1993)
Record low54° (1960)
Thu, 2781° / 65°0.16Climate normal
81 °Climate normal

East Hanover, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.16 in
Chance of precipitation32%
Record high94° (2020)
Record low56° (1969)
Fri, 2880° / 66°0.22Climate normal
80 °Climate normal

East Hanover, Friday, 28 August

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.22 in
Chance of precipitation40%
Record high94° (2018)
Record low55° (1968)
Sat, 2980° / 65°0.15Climate normal
80 °Climate normal

East Hanover, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low65°
Average precipitation0.15 in
Chance of precipitation37%
Record high93° (2018)
Record low49° (1982)
Sun, 3080° / 64°0.06Climate normal
80 °Climate normal

East Hanover, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation28%
Record high92° (1973)
Record low47° (1986)
Mon, 3179° / 64°0.06Climate normal
79 °Climate normal

East Hanover, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.06 in
Chance of precipitation18%
Record high92° (2010)
Record low49° (1986)
Tue, 0178° / 63°0.13Climate normal
78 °Climate normal

East Hanover, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.13 in
Chance of precipitation32%
Record high93° (2010)
Record low53° (2017)
Wed, 0278° / 62°0.17Climate normal
78 °Climate normal

East Hanover, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.17 in
Chance of precipitation40%
Record high94° (1980)
Record low51° (2017)
Thu, 0378° / 62°0.13Climate normal
78 °Climate normal

East Hanover, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.13 in
Chance of precipitation37%
Record high91° (2015)
Record low49° (1967)
Fri, 0479° / 63°0.12Climate normal
79 °Climate normal

East Hanover, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.12 in
Chance of precipitation32%
Record high91° (2023)
Record low52° (1997)
Sat, 0578° / 63°0.06Climate normal
78 °Climate normal

East Hanover, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (2023)
Record low52° (1987)
Sun, 0677° / 62°0.2Climate normal
77 °Climate normal

East Hanover, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.2 in
Chance of precipitation30%
Record high95° (2018)
Record low50° (1984)
Mon, 0778° / 61°0.13Climate normal
78 °Climate normal

East Hanover, Monday, 7 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.13 in
Chance of precipitation35%
Record high93° (2023)
Record low48° (2000)

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 East Hanover, 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 East Hanover, 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.