Monthly outlook for East Trenton Heights, NJ: average high 87.5°, average low 68.5°. That is 2.9° above the climate normal for August. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 16 August (94°), the coolest 18 August (64.2°).
87.5°/68.5°
Average high / low
+2.9°
Above normal
4 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.9°
83.1°
+2.7°
19 August – 28 August
86.9°
81.5°
+3°
29 August – 7 September
at normal
80.2°
—
August records over 66 years
100.6°9 August 2001All-time high
46.6°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Twin Rivers (11 mi).
Mon, 1090° / 71°0
90 °
East Trenton Heights, Monday, 10 August
Clear. High 90°, low 71°.
Pressure29.97 inHg
Wind5.9 mph W
Humidity36%
Visibility6.2 mi
Dew point61°
Tue, 1192° / 71°0
92 °
East Trenton Heights, Tuesday, 11 August
Overcast. High 92°, low 71°.
Pressure29.88 inHg
Wind4.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point65°
Wed, 1288° / 71°0.05
88 °
East Trenton Heights, Wednesday, 12 August
Light rain. High 88°, low 71°.
Pressure29.74 inHg
Wind7.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point65°
Thu, 1385° / 68°0
85 °
East Trenton Heights, Thursday, 13 August
Overcast. High 85°, low 68°.
Pressure29.85 inHg
Wind9.4 mph NW
Humidity49%
Visibility6.2 mi
Dew point61°
Fri, 1481° / 66°0
81 °
East Trenton Heights, Friday, 14 August
Overcast. High 81°, low 66°.
Pressure30.12 inHg
Wind9.2 mph NE
Humidity40%
Visibility—
Dew point53°
Sat, 1585° / 67°0
85 °
East Trenton Heights, Saturday, 15 August
Overcast. High 85°, low 67°.
Pressure30.15 inHg
Wind8.2 mph SE
Humidity42%
Visibility—
Dew point58°
Sun, 1694° / 71°0.01
94 °
East Trenton Heights, Sunday, 16 August
Light rain. High 94°, low 71°.
Pressure29.85 inHg
Wind15.1 mph SW
Humidity65%
Visibility—
Dew point70°
Mon, 1783° / 66°0
83 °
East Trenton Heights, Monday, 17 August
Partly cloudy. High 83°, low 66°.
Pressure29.94 inHg
Wind13.4 mph NW
Humidity33%
Visibility—
Dew point49°
Tue, 1889° / 64°0
89 °
East Trenton Heights, Tuesday, 18 August
Partly cloudy. High 89°, low 64°.
Pressure30.06 inHg
Wind13.3 mph S
Humidity31%
Visibility—
Dew point51°
Wed, 1993° / 69°0.33
93 °
East Trenton Heights, Wednesday, 19 August
Rain. High 93°, low 69°.
Pressure29.85 inHg
Wind10.8 mph W
Humidity43%
Visibility—
Dew point63°
Thu, 2088° / 64°0
88 °
East Trenton Heights, Thursday, 20 August
Mostly clear. High 88°, low 64°.
Pressure29.94 inHg
Wind6.4 mph W
Humidity31%
Visibility—
Dew point51°
Fri, 2190° / 72°0.08
90 °
East Trenton Heights, Friday, 21 August
Light rain. High 90°, low 72°.
Pressure29.77 inHg
Wind9.1 mph W
Humidity61%
Visibility—
Dew point67°
Sat, 2276° / 68°0.71
76 °
East Trenton Heights, Saturday, 22 August
Heavy rain. High 76°, low 68°.
Pressure29.91 inHg
Wind6.7 mph NE
Humidity90%
Visibility—
Dew point67°
Sun, 2382° / 66°0
82 °
East Trenton Heights, Sunday, 23 August
Light rain. High 82°, low 66°.
Pressure30.03 inHg
Wind8 mph SE
Humidity61%
Visibility—
Dew point65°
Mon, 2492° / 70°0.02
92 °
East Trenton Heights, Monday, 24 August
Light rain. High 92°, low 70°.
Pressure29.94 inHg
Wind9.3 mph W
Humidity42%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.07
82 °
East Trenton Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation22%
Record high96° (1968)
Record low52° (1971)
Wed, 2682° / 65°0.07
82 °
East Trenton Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1993)
Record low54° (1960)
Thu, 2783° / 66°0.15
83 °
East Trenton Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation37%
Record high92° (2021)
Record low56° (1963)
Fri, 2882° / 67°0.2
82 °
East Trenton Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.2 in
Chance of precipitation43%
Record high96° (1973)
Record low53° (2025)
Sat, 2981° / 66°0.11
81 °
East Trenton Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (2010)
Record low48° (1986)
Sun, 3082° / 65°0.08
82 °
East Trenton Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation28%
Record high95° (1973)
Record low47° (1986)
Mon, 3181° / 65°0.09
81 °
East Trenton Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation20%
Record high95° (1973)
Record low49° (1976)
Tue, 0180° / 64°0.12
80 °
East Trenton Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation33%
Record high94° (2010)
Record low55° (2017)
Wed, 0280° / 63°0.13
80 °
East Trenton Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.13 in
Chance of precipitation35%
Record high96° (1980)
Record low52° (1970)
Thu, 0380° / 64°0.1
80 °
East Trenton Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation32%
Record high92° (1993)
Record low48° (1967)
Fri, 0480° / 64°0.08
80 °
East Trenton Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high92° (2008)
Record low51° (2024)
Sat, 0580° / 64°0.07
80 °
East Trenton Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation23%
Record high94° (2023)
Record low52° (1997)
Sun, 0679° / 63°0.18
79 °
East Trenton Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.18 in
Chance of precipitation37%
Record high94° (2023)
Record low51° (1984)
Mon, 0780° / 62°0.09
80 °
East Trenton Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation27%
Record high92° (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 East Trenton 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 East Trenton 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.