Monthly outlook for Rahway, NJ: average high 60.9°, average low 46°. That is 0.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 27 October (68.2°), the coolest 19 October (37.5°).
60.9°/46°
Average high / low
+0.2°
Above normal
4 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62.8°
61.4°
+0.8°
29 October – 7 November
57.8°
58.2°
-0.2°
8 November – 17 November
at normal
53.5°
—
October records over 66 years
91.9°2 October 2019All-time high
29.3°31 October 2020All-time low
Tue, 2068° / 45°0
68 °
Rahway, Tuesday, 20 October
Clear. High 68°, low 45°.
Pressure30.27 inHg
Wind8.9 mph NE
Humidity55%
Visibility6.2 mi
Dew point46°
Wed, 2159° / 45°0
59 °
Rahway, Wednesday, 21 October
Clear. High 59°, low 45°.
Pressure30.27 inHg
Wind7.7 mph NE
Humidity57%
Visibility6.2 mi
Dew point39°
Thu, 2265° / 42°0
65 °
Rahway, Thursday, 22 October
Clear. High 65°, low 42°.
Pressure30.00 inHg
Wind6 mph N
Humidity49%
Visibility6.2 mi
Dew point41°
Fri, 2353° / 40°0
53 °
Rahway, Friday, 23 October
Clear. High 53°, low 40°.
Pressure30.24 inHg
Wind9.2 mph NW
Humidity54%
Visibility—
Dew point31°
Sat, 2458° / 38°0
58 °
Rahway, Saturday, 24 October
Clear. High 58°, low 38°.
Pressure30.47 inHg
Wind6.3 mph NW
Humidity51%
Visibility—
Dew point31°
Sun, 2562° / 44°0
62 °
Rahway, Sunday, 25 October
Clear. High 62°, low 44°.
Pressure30.53 inHg
Wind6.6 mph SW
Humidity52%
Visibility—
Dew point36°
Mon, 2666° / 50°0
66 °
Rahway, Monday, 26 October
Overcast. High 66°, low 50°.
Pressure30.36 inHg
Wind7.9 mph SW
Humidity56%
Visibility—
Dew point41°
Tue, 2768° / 57°0
68 °
Rahway, Tuesday, 27 October
Overcast. High 68°, low 57°.
Pressure30.27 inHg
Wind8 mph S
Humidity54%
Visibility—
Dew point46°
Wed, 2865° / 46°0.27
65 °
Rahway, Wednesday, 28 October
Rain. High 65°, low 46°.
Pressure29.85 inHg
Wind14.8 mph NW
Humidity72%
Visibility—
Dew point55°
Thu, 2949° / 38°0
49 °
Rahway, Thursday, 29 October
Clear. High 49°, low 38°.
Pressure30.03 inHg
Wind15.3 mph NW
Humidity42%
Visibility—
Dew point21°
Fri, 3055° / 40°0
55 °
Rahway, Friday, 30 October
Clear. High 55°, low 40°.
Pressure30.21 inHg
Wind12.1 mph W
Humidity38%
Visibility—
Dew point23°
Sat, 3160° / 47°0
60 °
Rahway, Saturday, 31 October
Overcast. High 60°, low 47°.
Pressure30.27 inHg
Wind7.8 mph SW
Humidity39%
Visibility—
Dew point29°
Sun, 0163° / 55°0.15
63 °
Rahway, Sunday, 1 November
Light rain. High 63°, low 55°.
Pressure30.27 inHg
Wind9.6 mph E
Humidity63%
Visibility—
Dew point46°
Mon, 0263° / 59°0.17
63 °
Rahway, Monday, 2 November
Light rain. High 63°, low 59°.
Pressure29.83 inHg
Wind15 mph NE
Humidity84%
Visibility—
Dew point56°
Tue, 0357° / 52°0.98
57 °
Rahway, Tuesday, 3 November
Heavy rain. High 57°, low 52°.
Pressure29.32 inHg
Wind19.7 mph NE
Humidity88%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0458° / 44°0.06
58 °
Rahway, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.06 in
Chance of precipitation15%
Record high73° (1974)
Record low33° (2019)
Thu, 0558° / 44°0.12
58 °
Rahway, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high77° (2022)
Record low33° (1983)
Fri, 0656° / 43°0.08
56 °
Rahway, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.08 in
Chance of precipitation28%
Record high80° (2024)
Record low31° (2012)
Sat, 0756° / 42°0.09
56 °
Rahway, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation20%
Record high75° (2022)
Record low29° (1962)
Sun, 0855° / 41°0.14
55 °
Rahway, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.14 in
Chance of precipitation27%
Record high73° (1975)
Record low28° (2019)
Mon, 0956° / 41°0.07
56 °
Rahway, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2020)
Record low23° (2019)
Tue, 1056° / 42°0.16
56 °
Rahway, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.16 in
Chance of precipitation37%
Record high73° (2020)
Record low25° (2017)
Wed, 1155° / 42°0.13
55 °
Rahway, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (2020)
Record low22° (2017)
Thu, 1253° / 40°0.15
53 °
Rahway, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high70° (2022)
Record low25° (2017)
Fri, 1352° / 39°0.19
52 °
Rahway, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.19 in
Chance of precipitation33%
Record high71° (1964)
Record low22° (2019)
Sat, 1452° / 39°0.08
52 °
Rahway, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (1993)
Record low25° (2019)
Sun, 1553° / 39°0.11
53 °
Rahway, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high74° (1993)
Record low25° (1967)
Mon, 1652° / 39°0.11
52 °
Rahway, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2005)
Record low22° (1967)
Tue, 1751° / 38°0.1
51 °
Rahway, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (2023)
Record low25° (2019)
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 Rahway, 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 Rahway, 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.