Monthly outlook for South Brunswick Terrace, NJ: average high 86.9°, average low 68.3°. That is 2.5° above the climate normal for August. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 19 August (92.2°), the coolest 18 August (64.2°).
86.9°/68.3°
Average high / low
+2.5°
Above normal
4 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.1°
83.2°
+2.2°
19 August – 28 August
86.5°
81.7°
+2.7°
29 August – 7 September
at normal
80.3°
—
August records over 66 years
101.1°9 August 2001All-time high
47.3°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Dayton (3 mi).
Mon, 1090° / 71°0.01
90 °
South Brunswick Terrace, Monday, 10 August
Light rain. High 90°, low 71°.
Pressure29.97 inHg
Wind6.1 mph W
Humidity41%
Visibility6.2 mi
Dew point63°
Tue, 1190° / 71°0
90 °
South Brunswick Terrace, Tuesday, 11 August
Overcast. High 90°, low 71°.
Pressure29.88 inHg
Wind4 mph NW
Humidity56%
Visibility6.2 mi
Dew point66°
Wed, 1287° / 71°0.04
87 °
South Brunswick Terrace, Wednesday, 12 August
Light rain. High 87°, low 71°.
Pressure29.74 inHg
Wind6.3 mph NW
Humidity57%
Visibility6.2 mi
Dew point66°
Thu, 1385° / 68°0
85 °
South Brunswick Terrace, Thursday, 13 August
Overcast. High 85°, low 68°.
Pressure29.85 inHg
Wind10.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point62°
Fri, 1480° / 66°0
80 °
South Brunswick Terrace, Friday, 14 August
Overcast. High 80°, low 66°.
Pressure30.09 inHg
Wind8.8 mph N
Humidity40%
Visibility—
Dew point53°
Sat, 1584° / 65°0
84 °
South Brunswick Terrace, Saturday, 15 August
Overcast. High 84°, low 65°.
Pressure30.15 inHg
Wind8 mph SE
Humidity45%
Visibility—
Dew point59°
Sun, 1691° / 70°0.02
91 °
South Brunswick Terrace, Sunday, 16 August
Light rain. High 91°, low 70°.
Pressure29.85 inHg
Wind17 mph SW
Humidity67%
Visibility—
Dew point70°
Mon, 1783° / 66°0
83 °
South Brunswick Terrace, Monday, 17 August
Partly cloudy. High 83°, low 66°.
Pressure29.94 inHg
Wind13.9 mph NW
Humidity33%
Visibility—
Dew point48°
Tue, 1889° / 64°0
89 °
South Brunswick Terrace, Tuesday, 18 August
Partly cloudy. High 89°, low 64°.
Pressure30.06 inHg
Wind13.5 mph S
Humidity33%
Visibility—
Dew point52°
Wed, 1992° / 69°0.33
92 °
South Brunswick Terrace, Wednesday, 19 August
Rain. High 92°, low 69°.
Pressure29.85 inHg
Wind10.2 mph SW
Humidity46%
Visibility—
Dew point64°
Thu, 2087° / 65°0
87 °
South Brunswick Terrace, Thursday, 20 August
Mostly clear. High 87°, low 65°.
Pressure29.94 inHg
Wind6.1 mph W
Humidity33%
Visibility—
Dew point51°
Fri, 2190° / 70°0.08
90 °
South Brunswick Terrace, Friday, 21 August
Light rain. High 90°, low 70°.
Pressure29.77 inHg
Wind10.1 mph W
Humidity63%
Visibility—
Dew point67°
Sat, 2277° / 69°0.68
77 °
South Brunswick Terrace, Saturday, 22 August
Heavy rain. High 77°, low 69°.
Pressure29.91 inHg
Wind6 mph NE
Humidity87%
Visibility—
Dew point66°
Sun, 2381° / 67°0
81 °
South Brunswick Terrace, Sunday, 23 August
Overcast. High 81°, low 67°.
Pressure30.03 inHg
Wind7.7 mph SE
Humidity63%
Visibility—
Dew point65°
Mon, 2491° / 69°0.03
91 °
South Brunswick Terrace, Monday, 24 August
Light rain. High 91°, low 69°.
Pressure29.94 inHg
Wind8.9 mph W
Humidity42%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.07
82 °
South Brunswick Terrace, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation22%
Record high97° (1968)
Record low53° (1971)
Wed, 2682° / 65°0.07
82 °
South Brunswick Terrace, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (1993)
Record low56° (1960)
Thu, 2783° / 66°0.16
83 °
South Brunswick Terrace, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (2020)
Record low57° (2017)
Fri, 2882° / 67°0.22
82 °
South Brunswick Terrace, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.22 in
Chance of precipitation42%
Record high96° (1973)
Record low55° (2025)
Sat, 2981° / 66°0.13
81 °
South Brunswick Terrace, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.13 in
Chance of precipitation30%
Record high94° (2010)
Record low49° (1986)
Sun, 3082° / 65°0.07
82 °
South Brunswick Terrace, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation27%
Record high96° (1973)
Record low47° (1986)
Mon, 3182° / 65°0.07
82 °
South Brunswick Terrace, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high95° (1973)
Record low51° (1976)
Tue, 0180° / 64°0.12
80 °
South Brunswick Terrace, 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 low54° (2017)
Wed, 0280° / 64°0.15
80 °
South Brunswick Terrace, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.15 in
Chance of precipitation33%
Record high96° (1980)
Record low53° (2017)
Thu, 0380° / 64°0.13
80 °
South Brunswick Terrace, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation35%
Record high92° (1993)
Record low49° (1967)
Fri, 0480° / 64°0.09
80 °
South Brunswick Terrace, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.09 in
Chance of precipitation25%
Record high94° (2023)
Record low53° (1997)
Sat, 0580° / 64°0.06
80 °
South Brunswick Terrace, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high96° (2023)
Record low53° (1997)
Sun, 0679° / 63°0.19
79 °
South Brunswick Terrace, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.19 in
Chance of precipitation33%
Record high96° (2023)
Record low51° (1984)
Mon, 0780° / 63°0.11
80 °
South Brunswick Terrace, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation30%
Record high93° (2023)
Record low49° (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 South Brunswick Terrace, 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 South Brunswick Terrace, 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.