Monthly outlook for South River, NJ: average high 56°, average low 44.7°. That is 1.9° above the climate normal for November. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 22 November (66.5°), the coolest 14 November (36.1°).
56°/44.7°
Average high / low
+1.9°
Above normal
2 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
52.9°
53.6°
-0.4°
19 November – 28 November
61.1°
50.9°
+5.7°
29 November – 8 December
at normal
46.7°
—
November records over 66 years
79.3°1 November 2024All-time high
13.8°24 November 1989All-time low
Tue, 1061° / 42°0
61 °
South River, Tuesday, 10 November
Mostly clear. High 61°, low 42°.
Pressure29.91 inHg
Wind10.4 mph W
Humidity56%
Visibility6.2 mi
Dew point41°
Wed, 1160° / 42°0
60 °
South River, Wednesday, 11 November
Partly cloudy. High 60°, low 42°.
Pressure29.94 inHg
Wind6.4 mph W
Humidity55%
Visibility6.2 mi
Dew point42°
Thu, 1258° / 43°0.03
58 °
South River, Thursday, 12 November
Light rain. High 58°, low 43°.
Pressure29.71 inHg
Wind12 mph E
Humidity61%
Visibility6.2 mi
Dew point44°
Fri, 1347° / 41°0.1
47 °
South River, Friday, 13 November
Light rain. High 47°, low 41°.
Pressure29.59 inHg
Wind14.4 mph NE
Humidity62%
Visibility—
Dew point34°
Sat, 1446° / 36°0.02
46 °
South River, Saturday, 14 November
Light rain. High 46°, low 36°.
Pressure29.80 inHg
Wind12.2 mph N
Humidity61%
Visibility—
Dew point31°
Sun, 1548° / 42°0
48 °
South River, Sunday, 15 November
Overcast. High 48°, low 42°.
Pressure29.74 inHg
Wind14.7 mph NW
Humidity60%
Visibility—
Dew point32°
Mon, 1650° / 41°0
50 °
South River, Monday, 16 November
Overcast. High 50°, low 41°.
Pressure29.94 inHg
Wind12.8 mph W
Humidity57%
Visibility—
Dew point31°
Tue, 1749° / 40°0
49 °
South River, Tuesday, 17 November
Mostly clear. High 49°, low 40°.
Pressure30.21 inHg
Wind9.1 mph NW
Humidity56%
Visibility—
Dew point29°
Wed, 1852° / 39°0
52 °
South River, Wednesday, 18 November
Mostly clear. High 52°, low 39°.
Pressure30.39 inHg
Wind4.4 mph W
Humidity58%
Visibility—
Dew point31°
Thu, 1958° / 44°0
58 °
South River, Thursday, 19 November
Partly cloudy. High 58°, low 44°.
Pressure30.39 inHg
Wind4.6 mph NW
Humidity60%
Visibility—
Dew point37°
Fri, 2059° / 47°0
59 °
South River, Friday, 20 November
Clear. High 59°, low 47°.
Pressure30.42 inHg
Wind4.8 mph SW
Humidity66%
Visibility—
Dew point42°
Sat, 2162° / 46°0
62 °
South River, Saturday, 21 November
Overcast. High 62°, low 46°.
Pressure30.36 inHg
Wind9.4 mph SW
Humidity63%
Visibility—
Dew point42°
Sun, 2266° / 53°0
66 °
South River, Sunday, 22 November
Overcast. High 66°, low 53°.
Pressure30.21 inHg
Wind9.5 mph S
Humidity77%
Visibility—
Dew point52°
Mon, 2364° / 62°0.56
64 °
South River, Monday, 23 November
Rain. High 64°, low 62°.
Pressure29.85 inHg
Wind12.5 mph S
Humidity92%
Visibility—
Dew point61°
Tue, 2456° / 50°0
56 °
South River, Tuesday, 24 November
Overcast. High 56°, low 50°.
Pressure30.00 inHg
Wind7.5 mph W
Humidity59%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2550° / 36°0.15
50 °
South River, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (1979)
Record low23° (2005)
Thu, 2652° / 37°0.17
52 °
South River, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation43%
Record high66° (1999)
Record low26° (2005)
Fri, 2751° / 37°0.13
51 °
South River, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (1976)
Record low26° (1974)
Sat, 2852° / 38°0.16
52 °
South River, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (1973)
Record low25° (2014)
Sun, 2949° / 37°0.1
49 °
South River, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1990)
Record low24° (2023)
Mon, 3048° / 35°0.12
48 °
South River, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2001)
Record low23° (1976)
Tue, 0148° / 35°0.13
48 °
South River, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2006)
Record low19° (1967)
Wed, 0247° / 34°0.11
47 °
South River, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1970)
Record low13° (1967)
Thu, 0347° / 34°0.14
47 °
South River, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.14 in
Chance of precipitation32%
Record high65° (1998)
Record low15° (1976)
Fri, 0447° / 34°0.11
47 °
South River, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high71° (1998)
Record low15° (1966)
Sat, 0545° / 33°0.15
45 °
South River, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation30%
Record high68° (1982)
Record low22° (2025)
Sun, 0647° / 34°0.14
47 °
South River, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.14 in
Chance of precipitation42%
Record high69° (2001)
Record low21° (2002)
Mon, 0745° / 33°0.11
45 °
South River, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high73° (1998)
Record low12° (2002)
Tue, 0844° / 32°0.1
44 °
South River, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation25%
Record high63° (1978)
Record low18° (2003)
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 River, 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 River, 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.