As of 09:32 EDT

Weather in Montville, NJ

81°Current weather

Montville, Sunday, 9 August, 09:32

Overcast. Feels like 85°. High 87°, low 71°.

Pressure29.97 inHg
Wind2 mph W
Humidity76%
Visibility6.2 mi
Dew point72°

Monthly outlook for Montville, NJ: average high 82.7°, average low 63.7°. That is 1.1° above the climate normal for August. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 11 August (88.7°), the coolest 15 August (57.2°).

82.7°/63.7°
Average high / low
+1.1°
Above normal
6 / 6
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August81.8°81.6°+0.1°
19 August – 28 August84.2°79.9°+2.4°
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 (7 mi).

Mon, 1087° / 70°0.02Light rain
87 °Light rain

Montville, Monday, 10 August

Light rain. High 87°, low 70°.

Pressure29.97 inHg
Wind6.8 mph SW
Humidity36%
Visibility6.2 mi
Dew point58°
Tue, 1189° / 72°0.07Rain
89 °Rain

Montville, Tuesday, 11 August

Rain. High 89°, low 72°.

Pressure29.85 inHg
Wind9.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point63°
Wed, 1286° / 66°0.03Light rain
86 °Light rain

Montville, Wednesday, 12 August

Light rain. High 86°, low 66°.

Pressure29.83 inHg
Wind4.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point56°
Thu, 1384° / 66°0.05Light rain
84 °Light rain

Montville, Thursday, 13 August

Light rain. High 84°, low 66°.

Pressure29.77 inHg
Wind14.2 mph NW
Humidity28%
Visibility
Dew point46°
Fri, 1479° / 61°0Mostly clear
79 °Mostly clear

Montville, Friday, 14 August

Mostly clear. High 79°, low 61°.

Pressure29.97 inHg
Wind10 mph NW
Humidity31%
Visibility
Dew point44°
Sat, 1578° / 57°0Clear
78 °Clear

Montville, Saturday, 15 August

Clear. High 78°, low 57°.

Pressure30.12 inHg
Wind12.4 mph NW
Humidity32%
Visibility
Dew point43°
Sun, 1678° / 58°0Overcast
78 °Overcast

Montville, Sunday, 16 August

Overcast. High 78°, low 58°.

Pressure30.15 inHg
Wind6 mph W
Humidity34%
Visibility
Dew point46°
Mon, 1768° / 62°0.13Light rain
68 °Light rain

Montville, Monday, 17 August

Light rain. High 68°, low 62°.

Pressure29.91 inHg
Wind7.7 mph NW
Humidity96%
Visibility
Dew point66°
Tue, 1883° / 58°0Overcast
83 °Overcast

Montville, Tuesday, 18 August

Overcast. High 83°, low 58°.

Pressure29.94 inHg
Wind5.7 mph N
Humidity35%
Visibility
Dew point50°
Wed, 1983° / 65°0.07Light rain
83 °Light rain

Montville, Wednesday, 19 August

Light rain. High 83°, low 65°.

Pressure29.85 inHg
Wind10.8 mph SE
Humidity44%
Visibility
Dew point57°
Thu, 2085° / 64°0.07Light rain
85 °Light rain

Montville, Thursday, 20 August

Light rain. High 85°, low 64°.

Pressure29.68 inHg
Wind11.9 mph NW
Humidity46%
Visibility
Dew point60°
Fri, 2183° / 59°0Mostly clear
83 °Mostly clear

Montville, Friday, 21 August

Mostly clear. High 83°, low 59°.

Pressure29.85 inHg
Wind5.6 mph W
Humidity33%
Visibility
Dew point48°
Sat, 2288° / 62°0Clear
88 °Clear

Montville, Saturday, 22 August

Clear. High 88°, low 62°.

Pressure29.91 inHg
Wind10.3 mph SW
Humidity36%
Visibility
Dew point55°
Sun, 2386° / 68°0.14Light rain
86 °Light rain

Montville, Sunday, 23 August

Light rain. High 86°, low 68°.

Pressure29.83 inHg
Wind15.6 mph W
Humidity38%
Visibility
Dew point56°
Mon, 2480° / 59°0Clear
80 °Clear

Montville, Monday, 24 August

Clear. High 80°, low 59°.

Pressure30.15 inHg
Wind6.8 mph NW
Humidity30%
Visibility
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 63°0.07Climate normal
81 °Climate normal

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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

Montville, 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 Montville, 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 Montville, 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.