10-day forecast for South Harrison, NJ: 59° to 91°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Sunday, August 9
71° · 0.15 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 73°0
Morning76°feels 76°
Afternoon84°feels 83°
Evening80°feels 80°
Overnight75°feels 75°
89 °
South Harrison, Monday, 10 August
Clear. High 89°, low 73°.
Pressure29.97 inHg
Wind7.4 mph W
Humidity39%
Visibility6.2 mi
Dew point62°
Tue, 1188° / 72°0.02
Morning74°feels 75°
Afternoon88°feels 91°
Evening81°feels 83°
Overnight76°feels 77°
88 °
South Harrison, Tuesday, 11 August
Light rain. High 88°, low 72°.
Pressure29.88 inHg
Wind11.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point67°
Wed, 1286° / 70°0
Morning74°feels 74°
Afternoon84°feels 86°
Evening78°feels 79°
Overnight72°feels 72°
86 °
South Harrison, Wednesday, 12 August
Overcast. High 86°, low 70°.
Pressure29.83 inHg
Wind4.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point65°
Thu, 1385° / 71°0.01
Morning74°feels 75°
Afternoon85°feels 85°
Evening75°feels 74°
Overnight72°feels 73°
85 °
South Harrison, Thursday, 13 August
Light rain. High 85°, low 71°.
Pressure29.80 inHg
Wind14.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point67°
Fri, 1476° / 61°0
Morning69°feels 68°
Afternoon71°feels 70°
Evening66°feels 65°
Overnight62°feels 62°
76 °
South Harrison, Friday, 14 August
Partly cloudy. High 76°, low 61°.
Pressure30.06 inHg
Wind8.4 mph W
Humidity48%
Visibility—
Dew point50°
Sat, 1576° / 59°0
Morning67°feels 65°
Afternoon75°feels 74°
Evening67°feels 66°
Overnight65°feels 64°
76 °
South Harrison, Saturday, 15 August
Partly cloudy. High 76°, low 59°.
Pressure30.15 inHg
Wind13.3 mph NW
Humidity33%
Visibility—
Dew point44°
Sun, 1679° / 60°0
Morning69°feels 68°
Afternoon78°feels 77°
Evening68°feels 67°
Overnight67°feels 66°
79 °
South Harrison, Sunday, 16 August
Overcast. High 79°, low 60°.
Pressure30.15 inHg
Wind8.5 mph W
Humidity35%
Visibility—
Dew point47°
Mon, 1771° / 63°0.15
Morning67°feels 68°
Afternoon69°feels 70°
Evening66°feels 67°
Overnight64°feels 64°
71 °
South Harrison, Monday, 17 August
Light rain. High 71°, low 63°.
Pressure29.88 inHg
Wind9.9 mph NW
Humidity90%
Visibility—
Dew point66°
Tue, 1884° / 61°0
Morning71°feels 70°
Afternoon81°feels 80°
Evening71°feels 71°
Overnight65°feels 65°
84 °
South Harrison, Tuesday, 18 August
Overcast. High 84°, low 61°.
Pressure29.94 inHg
Wind6.5 mph S
Humidity35%
Visibility—
Dew point50°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in South Harrison, NJ around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.