Monthly outlook for Bound Brook, NJ: average high 63.2°, average low 46.1°. That is 0.8° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 8 October (74.5°), the coolest 19 October (36°).
63.2°/46.1°
Average high / low
−0.8°
Below normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
67.2°
65.9°
+0.7°
17 October – 26 October
56.6°
61.9°
-2.9°
27 October – 5 November
at normal
59°
—
October records over 66 years
92.8°2 October 2019All-time high
26.8°31 October 2011All-time low
Thu, 0874° / 49°0
74 °
Bound Brook, Thursday, 8 October
Clear. High 74°, low 49°.
Pressure29.85 inHg
Wind10.4 mph W
Humidity45%
Visibility6.2 mi
Dew point49°
Fri, 0969° / 44°0
69 °
Bound Brook, Friday, 9 October
Clear. High 69°, low 44°.
Pressure30.15 inHg
Wind10.8 mph W
Humidity39%
Visibility6.2 mi
Dew point41°
Sat, 1068° / 47°0
68 °
Bound Brook, Saturday, 10 October
Overcast. High 68°, low 47°.
Pressure30.50 inHg
Wind0.9 mph S
Humidity44%
Visibility6.2 mi
Dew point43°
Sun, 1167° / 52°0
67 °
Bound Brook, Sunday, 11 October
Overcast. High 67°, low 52°.
Pressure30.39 inHg
Wind3 mph SE
Humidity64%
Visibility6.2 mi
Dew point51°
Mon, 1271° / 61°0.36
71 °
Bound Brook, Monday, 12 October
Rain. High 71°, low 61°.
Pressure29.80 inHg
Wind8.8 mph E
Humidity95%
Visibility—
Dew point64°
Tue, 1373° / 56°0.07
73 °
Bound Brook, Tuesday, 13 October
Light rain. High 73°, low 56°.
Pressure29.71 inHg
Wind13.6 mph W
Humidity75%
Visibility—
Dew point59°
Wed, 1454° / 46°0
54 °
Bound Brook, Wednesday, 14 October
Overcast. High 54°, low 46°.
Pressure29.94 inHg
Wind15.9 mph N
Humidity53%
Visibility—
Dew point33°
Thu, 1565° / 44°0
65 °
Bound Brook, Thursday, 15 October
Clear. High 65°, low 44°.
Pressure30.09 inHg
Wind7.5 mph NW
Humidity49%
Visibility—
Dew point36°
Fri, 1664° / 52°0
64 °
Bound Brook, Friday, 16 October
Light rain. High 64°, low 52°.
Pressure30.00 inHg
Wind9.3 mph NW
Humidity56%
Visibility—
Dew point46°
Sat, 1764° / 46°0
64 °
Bound Brook, Saturday, 17 October
Clear. High 64°, low 46°.
Pressure29.85 inHg
Wind12.9 mph NW
Humidity50%
Visibility—
Dew point41°
Sun, 1850° / 40°0
50 °
Bound Brook, Sunday, 18 October
Mostly clear. High 50°, low 40°.
Pressure30.15 inHg
Wind13.1 mph NW
Humidity41%
Visibility—
Dew point24°
Mon, 1950° / 36°0
50 °
Bound Brook, Monday, 19 October
Clear. High 50°, low 36°.
Pressure30.56 inHg
Wind9.4 mph N
Humidity32%
Visibility—
Dew point16°
Tue, 2053° / 37°0
53 °
Bound Brook, Tuesday, 20 October
Clear. High 53°, low 37°.
Pressure30.59 inHg
Wind5.8 mph NE
Humidity30%
Visibility—
Dew point16°
Wed, 2161° / 40°0
61 °
Bound Brook, Wednesday, 21 October
Mostly clear. High 61°, low 40°.
Pressure30.15 inHg
Wind7.4 mph W
Humidity31%
Visibility—
Dew point21°
Thu, 2261° / 48°0
61 °
Bound Brook, Thursday, 22 October
Overcast. High 61°, low 48°.
Pressure29.94 inHg
Wind7.6 mph W
Humidity66%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2362° / 47°0.08
62 °
Bound Brook, Friday, 23 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.08 in
Chance of precipitation25%
Record high78° (2024)
Record low32° (1969)
Sat, 2462° / 46°0.15
62 °
Bound Brook, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.15 in
Chance of precipitation28%
Record high79° (2001)
Record low29° (1969)
Sun, 2561° / 47°0.11
61 °
Bound Brook, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.11 in
Chance of precipitation33%
Record high78° (2021)
Record low34° (1962)
Mon, 2660° / 47°0.16
60 °
Bound Brook, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.16 in
Chance of precipitation32%
Record high79° (2023)
Record low33° (2018)
Tue, 2760° / 46°0.16
60 °
Bound Brook, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.16 in
Chance of precipitation28%
Record high81° (1963)
Record low32° (1976)
Wed, 2860° / 45°0.14
60 °
Bound Brook, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.14 in
Chance of precipitation28%
Record high80° (2023)
Record low30° (1976)
Thu, 2958° / 44°0.22
58 °
Bound Brook, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.22 in
Chance of precipitation28%
Record high75° (1984)
Record low31° (1965)
Fri, 3058° / 43°0.09
58 °
Bound Brook, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2024)
Record low33° (2011)
Sat, 3159° / 44°0.05
59 °
Bound Brook, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.05 in
Chance of precipitation17%
Record high82° (2024)
Record low27° (2011)
Sun, 0160° / 45°0.09
60 °
Bound Brook, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (2024)
Record low33° (1983)
Mon, 0260° / 46°0.09
60 °
Bound Brook, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (1982)
Record low31° (2002)
Tue, 0360° / 44°0.07
60 °
Bound Brook, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high77° (2003)
Record low32° (2002)
Wed, 0458° / 43°0.07
58 °
Bound Brook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1987)
Record low31° (2021)
Thu, 0558° / 43°0.12
58 °
Bound Brook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high77° (2022)
Record low32° (1983)
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 Bound Brook, 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 Bound Brook, 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.