As of 17:47 EDT

Weather in Mantua, NJ

87°Current weather

Mantua, Saturday, 8 August, 17:47

Overcast. Feels like 96°. High 87°, low 72°.

Pressure29.94 inHg
Wind1 mph SW
Humidity68%
Visibility6.2 mi
Dew point75°

Monthly outlook for Mantua, NJ: average high 82.9°, average low 68°. That is 0.3° below the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (92.4°), the coolest 16 August (61.3°).

82.9°/68°
Average high / low
−0.3°
Below normal
5 / 6
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August85.3°84.1°+0.7°
18 August – 27 August78.8°82.5°-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 (12 mi).

Sun, 0990° / 72°0.01Light rain
90 °Light rain

Mantua, Sunday, 9 August

Light rain. High 90°, low 72°.

Pressure30.00 inHg
Wind8.4 mph W
Humidity46%
Visibility6.2 mi
Dew point67°
Mon, 1092° / 75°0.03Light rain
92 °Light rain

Mantua, Monday, 10 August

Light rain. High 92°, low 75°.

Pressure30.00 inHg
Wind8 mph W
Humidity48%
Visibility6.2 mi
Dew point68°
Tue, 1190° / 72°0.07Light rain
90 °Light rain

Mantua, Tuesday, 11 August

Light rain. High 90°, low 72°.

Pressure29.91 inHg
Wind6.1 mph W
Humidity55%
Visibility6.2 mi
Dew point68°
Wed, 1283° / 72°0.37Rain
83 °Rain

Mantua, Wednesday, 12 August

Rain. High 83°, low 72°.

Pressure29.80 inHg
Wind9.4 mph W
Humidity69%
Visibility6.2 mi
Dew point67°
Thu, 1389° / 71°0.01Light rain
89 °Light rain

Mantua, Thursday, 13 August

Light rain. High 89°, low 71°.

Pressure29.77 inHg
Wind12.1 mph W
Humidity43%
Visibility
Dew point61°
Fri, 1478° / 67°0.01Light rain
78 °Light rain

Mantua, Friday, 14 August

Light rain. High 78°, low 67°.

Pressure29.94 inHg
Wind9.2 mph W
Humidity38%
Visibility
Dew point49°
Sat, 1579° / 62°0Clear
79 °Clear

Mantua, Saturday, 15 August

Clear. High 79°, low 62°.

Pressure30.18 inHg
Wind11.5 mph N
Humidity33%
Visibility
Dew point44°
Sun, 1682° / 61°0Clear
82 °Clear

Mantua, Sunday, 16 August

Clear. High 82°, low 61°.

Pressure30.27 inHg
Wind6.9 mph S
Humidity31%
Visibility
Dew point46°
Mon, 1783° / 62°0Partly cloudy
83 °Partly cloudy

Mantua, Monday, 17 August

Partly cloudy. High 83°, low 62°.

Pressure30.15 inHg
Wind11.5 mph S
Humidity47%
Visibility
Dew point58°
Tue, 1879° / 71°0.04Light rain
79 °Light rain

Mantua, Tuesday, 18 August

Light rain. High 79°, low 71°.

Pressure29.97 inHg
Wind11.9 mph SW
Humidity86%
Visibility
Dew point69°
Wed, 1987° / 70°0Clear
87 °Clear

Mantua, Wednesday, 19 August

Clear. High 87°, low 70°.

Pressure29.85 inHg
Wind10 mph N
Humidity39%
Visibility
Dew point57°
Thu, 2074° / 66°0Overcast
74 °Overcast

Mantua, Thursday, 20 August

Overcast. High 74°, low 66°.

Pressure29.97 inHg
Wind6.6 mph N
Humidity54%
Visibility
Dew point56°
Fri, 2176° / 66°0.2Light rain
76 °Light rain

Mantua, Friday, 21 August

Light rain. High 76°, low 66°.

Pressure29.88 inHg
Wind10.8 mph S
Humidity79%
Visibility
Dew point68°
Sat, 2283° / 68°0.08Light rain
83 °Light rain

Mantua, Saturday, 22 August

Light rain. High 83°, low 68°.

Pressure29.77 inHg
Wind10.5 mph NW
Humidity57%
Visibility
Dew point63°
Sun, 2375° / 62°0Partly cloudy
75 °Partly cloudy

Mantua, Sunday, 23 August

Partly cloudy. High 75°, low 62°.

Pressure30.00 inHg
Wind16.1 mph NW
Humidity30%
Visibility
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 65°0.06Climate normal
82 °Climate normal

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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

Mantua, 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 Mantua, 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 Mantua, 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.