As of 07:50 EDT

Weather in Lower Montville, NJ

74°

Lower Montville, Sunday, 9 August, 07:50

Mostly clear. Feels like 75°. High 88°, low 72°.

Pressure29.97 inHg

Wind4.7 mph W

Humidity88%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

Monthly outlook for Lower Montville, NJ: average high 86.2°, average low 66.3°. That is 3° above the climate normal for August. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 23 August (95.3°), the coolest 15 August (57°).

86.2°/66.3°

Average high / low

+3°

Above normal

3 / 6

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	82.9°	81.6°	+0.7°
19 August – 28 August	91.7°	79.9°	+6.5°
29 August – 7 September	at normal	78.5°	—

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 (6 mi).

Mon, 1086° / 70°

0.01

86 °

Lower Montville, Monday, 10 August

Light rain. High 86°, low 70°.

Pressure29.97 inHg

Wind6 mph SW

Humidity39%

Visibility6.2 mi

Dew point60°

Tue, 1189° / 70°

0.28

89 °

Lower Montville, Tuesday, 11 August

Rain. High 89°, low 70°.

Pressure29.83 inHg

Wind10.8 mph NW

Humidity43%

Visibility6.2 mi

Dew point59°

Wed, 1283° / 69°

83 °

Lower Montville, Wednesday, 12 August

Overcast. High 83°, low 69°.

Pressure29.74 inHg

Wind2.8 mph SE

Humidity45%

Visibility6.2 mi

Dew point60°

Thu, 1383° / 65°

0.07

83 °

Lower Montville, Thursday, 13 August

Light rain. High 83°, low 65°.

Pressure29.74 inHg

Wind12.4 mph NW

Humidity36%

Visibility—

Dew point51°

Fri, 1476° / 59°

76 °

Lower Montville, Friday, 14 August

Clear. High 76°, low 59°.

Pressure29.97 inHg

Wind13.6 mph NW

Humidity32%

Visibility—

Dew point42°

Sat, 1578° / 57°

78 °

Lower Montville, Saturday, 15 August

Clear. High 78°, low 57°.

Pressure30.06 inHg

Wind14.2 mph NW

Humidity32%

Visibility—

Dew point42°

Sun, 1680° / 57°

80 °

Lower Montville, Sunday, 16 August

Overcast. High 80°, low 57°.

Pressure30.12 inHg

Wind6.9 mph N

Humidity28%

Visibility—

Dew point42°

Mon, 1779° / 61°

0.01

79 °

Lower Montville, Monday, 17 August

Light rain. High 79°, low 61°.

Pressure30.00 inHg

Wind4.6 mph SW

Humidity37%

Visibility—

Dew point49°

Tue, 1887° / 62°

87 °

Lower Montville, Tuesday, 18 August

Light rain. High 87°, low 62°.

Pressure30.00 inHg

Wind3.6 mph S

Humidity35%

Visibility—

Dew point53°

Wed, 1987° / 67°

87 °

Lower Montville, Wednesday, 19 August

Overcast. High 87°, low 67°.

Pressure30.06 inHg

Wind6.1 mph S

Humidity37%

Visibility—

Dew point55°

Thu, 2090° / 66°

90 °

Lower Montville, Thursday, 20 August

Mostly clear. High 90°, low 66°.

Pressure30.00 inHg

Wind7.8 mph S

Humidity34%

Visibility—

Dew point56°

Fri, 2193° / 70°

0.03

93 °

Lower Montville, Friday, 21 August

Light rain. High 93°, low 70°.

Pressure29.85 inHg

Wind9.8 mph SW

Humidity42%

Visibility—

Dew point64°

Sat, 2293° / 74°

93 °

Lower Montville, Saturday, 22 August

Mostly clear. High 93°, low 74°.

Pressure29.88 inHg

Wind8.4 mph NW

Humidity31%

Visibility—

Dew point56°

Sun, 2395° / 70°

95 °

Lower Montville, Sunday, 23 August

Clear. High 95°, low 70°.

Pressure29.91 inHg

Wind5.9 mph W

Humidity26%

Visibility—

Dew point53°

Mon, 2492° / 73°

0.22

92 °

Lower Montville, Monday, 24 August

Rain. High 92°, low 73°.

Pressure29.94 inHg

Wind5.5 mph NE

Humidity56%

Visibility—

Dew point69°

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

Tue, 2581° / 63°

0.07

81 °

Lower 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°

0.08

81 °

Lower 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°

0.16

81 °

Lower 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°

0.22

80 °

Lower 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°

0.15

80 °

Lower 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°

0.06

80 °

Lower 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°

0.06

79 °

Lower 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°

0.13

78 °

Lower 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°

0.17

78 °

Lower 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°

0.13

78 °

Lower 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°

0.12

79 °

Lower 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°

0.06

78 °

Lower 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°

0.2

77 °

Lower 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°

0.13

78 °

Lower 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 Lower 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 Lower 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.