Monthly outlook for Newton Heights, NJ: average high 87.5°, average low 68.6°. That is 2.8° above the climate normal for August. Precipitation is expected on 6 days (about 0.5 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 23 August (97°), the coolest 15 August (58.5°).
87.5°/68.6°
Average high / low
+2.8°
Above normal
6 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.6°
83.2°
+0.8°
19 August – 28 August
92.3°
81.6°
+5.9°
29 August – 7 September
at normal
80.2°
—
August records over 66 years
100.9°9 August 2001All-time high
47.1°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — East Franklin (6 mi).
Mon, 1088° / 72°0.04
88 °
Newton Heights, Monday, 10 August
Light rain. High 88°, low 72°.
Pressure29.97 inHg
Wind7.6 mph W
Humidity37%
Visibility6.2 mi
Dew point61°
Tue, 1191° / 71°0.09
91 °
Newton Heights, Tuesday, 11 August
Rain. High 91°, low 71°.
Pressure29.83 inHg
Wind8.6 mph NW
Humidity45%
Visibility6.2 mi
Dew point62°
Wed, 1286° / 73°0
86 °
Newton Heights, Wednesday, 12 August
Overcast. High 86°, low 73°.
Pressure29.71 inHg
Wind7.1 mph W
Humidity47%
Visibility6.2 mi
Dew point64°
Thu, 1384° / 69°0.06
84 °
Newton Heights, Thursday, 13 August
Light rain. High 84°, low 69°.
Pressure29.74 inHg
Wind14.6 mph NW
Humidity45%
Visibility—
Dew point56°
Fri, 1479° / 61°0
79 °
Newton Heights, Friday, 14 August
Clear. High 79°, low 61°.
Pressure29.97 inHg
Wind13.7 mph NW
Humidity30%
Visibility—
Dew point42°
Sat, 1580° / 59°0
80 °
Newton Heights, Saturday, 15 August
Clear. High 80°, low 59°.
Pressure30.06 inHg
Wind13.6 mph NW
Humidity27%
Visibility—
Dew point40°
Sun, 1682° / 60°0
82 °
Newton Heights, Sunday, 16 August
Overcast. High 82°, low 60°.
Pressure30.09 inHg
Wind6.7 mph NW
Humidity23%
Visibility—
Dew point39°
Mon, 1783° / 65°0
83 °
Newton Heights, Monday, 17 August
Overcast. High 83°, low 65°.
Pressure29.97 inHg
Wind7.9 mph SW
Humidity31%
Visibility—
Dew point46°
Tue, 1886° / 65°0
86 °
Newton Heights, Tuesday, 18 August
Overcast. High 86°, low 65°.
Pressure30.00 inHg
Wind10.7 mph SE
Humidity36%
Visibility—
Dew point54°
Wed, 1986° / 70°0
86 °
Newton Heights, Wednesday, 19 August
Overcast. High 86°, low 70°.
Pressure30.06 inHg
Wind11 mph E
Humidity38%
Visibility—
Dew point56°
Thu, 2088° / 69°0
88 °
Newton Heights, Thursday, 20 August
Mostly clear. High 88°, low 69°.
Pressure30.03 inHg
Wind11.4 mph E
Humidity39%
Visibility—
Dew point58°
Fri, 2197° / 70°0.07
97 °
Newton Heights, Friday, 21 August
Light rain. High 97°, low 70°.
Pressure29.83 inHg
Wind11.7 mph SW
Humidity34%
Visibility—
Dew point61°
Sat, 2296° / 72°0.02
96 °
Newton Heights, Saturday, 22 August
Light rain. High 96°, low 72°.
Pressure29.85 inHg
Wind10 mph NW
Humidity39%
Visibility—
Dew point64°
Sun, 2397° / 75°0
97 °
Newton Heights, Sunday, 23 August
Clear. High 97°, low 75°.
Pressure29.91 inHg
Wind7.4 mph SE
Humidity27%
Visibility—
Dew point54°
Mon, 2490° / 76°0.17
90 °
Newton Heights, Monday, 24 August
Light rain. High 90°, low 76°.
Pressure29.94 inHg
Wind10 mph E
Humidity53%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.07
82 °
Newton Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation22%
Record high97° (1968)
Record low53° (1971)
Wed, 2682° / 65°0.08
82 °
Newton Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation25%
Record high93° (1993)
Record low55° (1960)
Thu, 2783° / 66°0.15
83 °
Newton Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation35%
Record high94° (2020)
Record low57° (2017)
Fri, 2882° / 67°0.22
82 °
Newton Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.22 in
Chance of precipitation43%
Record high96° (1973)
Record low56° (1986)
Sat, 2981° / 66°0.13
81 °
Newton Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.13 in
Chance of precipitation32%
Record high94° (2010)
Record low49° (1986)
Sun, 3082° / 65°0.07
82 °
Newton Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high96° (1973)
Record low47° (1986)
Mon, 3181° / 65°0.07
81 °
Newton Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation18%
Record high96° (1973)
Record low50° (1976)
Tue, 0180° / 64°0.13
80 °
Newton Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation32%
Record high94° (2010)
Record low53° (2017)
Wed, 0280° / 63°0.15
80 °
Newton Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.15 in
Chance of precipitation32%
Record high96° (1980)
Record low52° (2017)
Thu, 0380° / 64°0.13
80 °
Newton Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation35%
Record high93° (2015)
Record low49° (1967)
Fri, 0480° / 64°0.09
80 °
Newton Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (2023)
Record low52° (2024)
Sat, 0580° / 64°0.06
80 °
Newton Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation18%
Record high96° (2023)
Record low53° (1997)
Sun, 0679° / 63°0.2
79 °
Newton Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.2 in
Chance of precipitation33%
Record high96° (2023)
Record low51° (1984)
Mon, 0780° / 62°0.11
80 °
Newton Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.11 in
Chance of precipitation32%
Record high95° (2023)
Record low48° (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 Newton Heights, 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 Newton Heights, 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.