Monthly outlook for New Dover, NJ: average high 64.9°, average low 51.5°. That is 0.6° above the climate normal for October. Precipitation is expected on 5 days (about 4.0 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (74°), the coolest 9 October (46.8°).
64.9°/51.5°
Average high / low
+0.6°
Above normal
5 / 4
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
67°
64.9°
+1.2°
19 October – 28 October
61.6°
61.4°
+0.1°
29 October – 7 November
at normal
58.2°
—
October records over 66 years
91.9°2 October 2019All-time high
29.3°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Iselin (2 mi).
Sat, 1071° / 48°0
71 °
New Dover, Saturday, 10 October
Overcast. High 71°, low 48°.
Pressure30.47 inHg
Wind4.2 mph E
Humidity43%
Visibility6.2 mi
Dew point43°
Sun, 1162° / 55°0.47
62 °
New Dover, Sunday, 11 October
Rain. High 62°, low 55°.
Pressure30.33 inHg
Wind7.4 mph E
Humidity94%
Visibility2.3 mi
Dew point58°
Mon, 1271° / 58°2.69
71 °
New Dover, Monday, 12 October
Heavy rain. High 71°, low 58°.
Pressure29.68 inHg
Wind8.4 mph N
Humidity89%
Visibility6.2 mi
Dew point58°
Tue, 1374° / 54°0.13
74 °
New Dover, Tuesday, 13 October
Light rain. High 74°, low 54°.
Pressure29.83 inHg
Wind8.5 mph W
Humidity76%
Visibility—
Dew point58°
Wed, 1470° / 55°0.02
70 °
New Dover, Wednesday, 14 October
Light rain. High 70°, low 55°.
Pressure29.94 inHg
Wind7.7 mph N
Humidity70%
Visibility—
Dew point56°
Thu, 1560° / 50°0
60 °
New Dover, Thursday, 15 October
Partly cloudy. High 60°, low 50°.
Pressure30.30 inHg
Wind5.8 mph SE
Humidity35%
Visibility—
Dew point28°
Fri, 1670° / 55°0.02
70 °
New Dover, Friday, 16 October
Light rain. High 70°, low 55°.
Pressure30.18 inHg
Wind9.1 mph S
Humidity86%
Visibility—
Dew point54°
Sat, 1764° / 54°0.08
64 °
New Dover, Saturday, 17 October
Light rain. High 64°, low 54°.
Pressure30.06 inHg
Wind8.4 mph SW
Humidity56%
Visibility—
Dew point44°
Sun, 1856° / 49°0.56
56 °
New Dover, Sunday, 18 October
Rain. High 56°, low 49°.
Pressure30.24 inHg
Wind8.6 mph N
Humidity89%
Visibility—
Dew point47°
Mon, 1958° / 48°0
58 °
New Dover, Monday, 19 October
Overcast. High 58°, low 48°.
Pressure30.42 inHg
Wind8 mph NE
Humidity56%
Visibility—
Dew point37°
Tue, 2060° / 48°0
60 °
New Dover, Tuesday, 20 October
Overcast. High 60°, low 48°.
Pressure30.45 inHg
Wind12.7 mph NE
Humidity45%
Visibility—
Dew point33°
Wed, 2161° / 49°0
61 °
New Dover, Wednesday, 21 October
Partly cloudy. High 61°, low 49°.
Pressure30.50 inHg
Wind13.2 mph NE
Humidity58%
Visibility—
Dew point40°
Thu, 2262° / 50°0
62 °
New Dover, Thursday, 22 October
Overcast. High 62°, low 50°.
Pressure30.36 inHg
Wind8.5 mph NE
Humidity61%
Visibility—
Dew point42°
Fri, 2364° / 52°0
64 °
New Dover, Friday, 23 October
Clear. High 64°, low 52°.
Pressure30.24 inHg
Wind9.6 mph NE
Humidity44%
Visibility—
Dew point37°
Sat, 2464° / 52°0
64 °
New Dover, Saturday, 24 October
Mostly clear. High 64°, low 52°.
Pressure30.18 inHg
Wind8.6 mph NE
Humidity51%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2561° / 47°0.11
61 °
New Dover, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high76° (2021)
Record low35° (1962)
Mon, 2660° / 47°0.13
60 °
New Dover, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.13 in
Chance of precipitation32%
Record high78° (2023)
Record low34° (2018)
Tue, 2760° / 47°0.17
60 °
New Dover, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.17 in
Chance of precipitation28%
Record high80° (1963)
Record low32° (1976)
Wed, 2860° / 46°0.14
60 °
New Dover, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.14 in
Chance of precipitation28%
Record high80° (2023)
Record low31° (1976)
Thu, 2958° / 44°0.21
58 °
New Dover, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.21 in
Chance of precipitation30%
Record high75° (1984)
Record low32° (1965)
Fri, 3058° / 44°0.09
58 °
New Dover, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (2024)
Record low34° (2011)
Sat, 3159° / 44°0.06
59 °
New Dover, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation15%
Record high81° (2024)
Record low29° (2020)
Sun, 0160° / 46°0.09
60 °
New Dover, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2024)
Record low34° (1983)
Mon, 0260° / 46°0.08
60 °
New Dover, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (1982)
Record low31° (2023)
Tue, 0360° / 45°0.08
60 °
New Dover, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (2003)
Record low33° (2002)
Wed, 0458° / 44°0.06
58 °
New Dover, 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° (2006)
Thu, 0558° / 44°0.12
58 °
New Dover, 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 °
New Dover, 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 °
New Dover, 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)
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 New Dover, 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 New Dover, 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.