Monthly outlook for Royce Valley, NJ: average high 61.5°, average low 45.7°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 4 November (69.9°), the coolest 15 November (35.7°).
61.5°/45.7°
Average high / low
+3.1°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
64.3°
57.6°
+3.7°
10 November – 19 November
56.8°
52.5°
+2.4°
20 November – 29 November
at normal
49.9°
—
October records over 66 years
92.8°2 October 2019All-time high
26.8°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Bound Brook (4 mi).
Sun, 0160° / 37°0
60 °
Royce Valley, Sunday, 1 November
Overcast. High 60°, low 37°.
Pressure30.53 inHg
Wind2.7 mph SW
Humidity48%
Visibility6.2 mi
Dew point35°
Mon, 0265° / 44°0
65 °
Royce Valley, Monday, 2 November
Overcast. High 65°, low 44°.
Pressure30.42 inHg
Wind6.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point41°
Tue, 0367° / 45°0
67 °
Royce Valley, Tuesday, 3 November
Overcast. High 67°, low 45°.
Pressure30.33 inHg
Wind3.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point44°
Wed, 0470° / 49°0
70 °
Royce Valley, Wednesday, 4 November
Overcast. High 70°, low 49°.
Pressure30.27 inHg
Wind6.3 mph S
Humidity87%
Visibility—
Dew point54°
Thu, 0569° / 54°0.05
69 °
Royce Valley, Thursday, 5 November
Light rain. High 69°, low 54°.
Pressure30.09 inHg
Wind9 mph S
Humidity96%
Visibility—
Dew point58°
Fri, 0667° / 62°0.73
67 °
Royce Valley, Friday, 6 November
Rain. High 67°, low 62°.
Pressure29.94 inHg
Wind6 mph S
Humidity95%
Visibility—
Dew point63°
Sat, 0768° / 54°0.27
68 °
Royce Valley, Saturday, 7 November
Rain. High 68°, low 54°.
Pressure29.85 inHg
Wind11.9 mph NW
Humidity73%
Visibility—
Dew point57°
Sun, 0859° / 49°0
59 °
Royce Valley, Sunday, 8 November
Clear. High 59°, low 49°.
Pressure30.03 inHg
Wind10.6 mph N
Humidity61%
Visibility—
Dew point44°
Mon, 0958° / 44°0
58 °
Royce Valley, Monday, 9 November
Partly cloudy. High 58°, low 44°.
Pressure30.09 inHg
Wind5.8 mph W
Humidity58%
Visibility—
Dew point38°
Tue, 1061° / 45°0
61 °
Royce Valley, Tuesday, 10 November
Clear. High 61°, low 45°.
Pressure29.91 inHg
Wind11.8 mph NW
Humidity60%
Visibility—
Dew point40°
Wed, 1163° / 44°0
63 °
Royce Valley, Wednesday, 11 November
Clear. High 63°, low 44°.
Pressure29.85 inHg
Wind7.7 mph W
Humidity47%
Visibility—
Dew point34°
Thu, 1261° / 46°0
61 °
Royce Valley, Thursday, 12 November
Clear. High 61°, low 46°.
Pressure29.71 inHg
Wind10.6 mph NW
Humidity65%
Visibility—
Dew point45°
Fri, 1362° / 43°0.01
62 °
Royce Valley, Friday, 13 November
Light rain. High 62°, low 43°.
Pressure29.65 inHg
Wind8.5 mph W
Humidity57%
Visibility—
Dew point38°
Sat, 1449° / 40°0.02
49 °
Royce Valley, Saturday, 14 November
Light rain. High 49°, low 40°.
Pressure29.59 inHg
Wind13 mph NW
Humidity58%
Visibility—
Dew point33°
Sun, 1545° / 36°0
45 °
Royce Valley, Sunday, 15 November
Partly cloudy. High 45°, low 36°.
Pressure29.97 inHg
Wind15.8 mph NW
Humidity47%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1652° / 38°0.11
52 °
Royce Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2005)
Record low22° (1967)
Tue, 1751° / 37°0.11
51 °
Royce Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (2023)
Record low25° (2019)
Wed, 1851° / 37°0.09
51 °
Royce Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1963)
Record low27° (2014)
Thu, 1951° / 37°0.09
51 °
Royce Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (1985)
Record low22° (2014)
Fri, 2051° / 37°0.11
51 °
Royce Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1985)
Record low27° (1984)
Sat, 2150° / 36°0.11
50 °
Royce Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation25%
Record high66° (1991)
Record low20° (1987)
Sun, 2249° / 37°0.13
49 °
Royce Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high68° (2007)
Record low19° (2018)
Mon, 2349° / 35°0.09
49 °
Royce Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation18%
Record high67° (1979)
Record low14° (2018)
Tue, 2450° / 36°0.09
50 °
Royce Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (1979)
Record low14° (1989)
Wed, 2550° / 35°0.15
50 °
Royce Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (1979)
Record low22° (2005)
Thu, 2651° / 36°0.17
51 °
Royce Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.17 in
Chance of precipitation43%
Record high65° (1999)
Record low25° (2005)
Fri, 2750° / 37°0.14
50 °
Royce Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (1976)
Record low25° (1974)
Sat, 2851° / 37°0.16
51 °
Royce Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation35%
Record high68° (1973)
Record low24° (2014)
Sun, 2948° / 36°0.1
48 °
Royce Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1990)
Record low24° (2023)
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 Royce Valley, 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 Royce Valley, 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.