Monthly outlook for Grassy Sound, NJ: average high 60.5°, average low 51.7°. That is 1.4° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (70.6°), the coolest 31 October (39.1°).
60.5°/51.7°
Average high / low
+1.4°
Above normal
4 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
62.3°
59.2°
+1.7°
8 November – 17 November
57.6°
55.2°
+1.3°
18 November – 27 November
at normal
52.4°
—
October records over 66 years
87.1°2 October 2019All-time high
34.9°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — North Wildwood (1 mi).
Fri, 3071° / 48°0
71 °
Grassy Sound, Friday, 30 October
Clear. High 71°, low 48°.
Pressure30.12 inHg
Wind12.8 mph NW
Humidity74%
Visibility6.2 mi
Dew point56°
Sat, 3158° / 39°0
58 °
Grassy Sound, Saturday, 31 October
Mostly clear. High 58°, low 39°.
Pressure30.45 inHg
Wind6.7 mph N
Humidity58%
Visibility6.2 mi
Dew point40°
Sun, 0158° / 50°0
58 °
Grassy Sound, Sunday, 1 November
Overcast. High 58°, low 50°.
Pressure30.53 inHg
Wind4.9 mph N
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 0261° / 57°0
61 °
Grassy Sound, Monday, 2 November
Overcast. High 61°, low 57°.
Pressure30.39 inHg
Wind5.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point48°
Tue, 0362° / 58°0
62 °
Grassy Sound, Tuesday, 3 November
Partly cloudy. High 62°, low 58°.
Pressure30.30 inHg
Wind8 mph SW
Humidity78%
Visibility—
Dew point53°
Wed, 0463° / 59°0.02
63 °
Grassy Sound, Wednesday, 4 November
Light rain. High 63°, low 59°.
Pressure30.24 inHg
Wind10.6 mph E
Humidity85%
Visibility—
Dew point57°
Thu, 0566° / 62°0.21
66 °
Grassy Sound, Thursday, 5 November
Rain. High 66°, low 62°.
Pressure29.91 inHg
Wind26.7 mph SE
Humidity91%
Visibility—
Dew point62°
Fri, 0663° / 50°0.77
63 °
Grassy Sound, Friday, 6 November
Heavy rain. High 63°, low 50°.
Pressure29.59 inHg
Wind23 mph NW
Humidity86%
Visibility—
Dew point58°
Sat, 0753° / 43°0
53 °
Grassy Sound, Saturday, 7 November
Clear. High 53°, low 43°.
Pressure30.27 inHg
Wind14.9 mph NW
Humidity51%
Visibility—
Dew point30°
Sun, 0854° / 46°0
54 °
Grassy Sound, Sunday, 8 November
Overcast. High 54°, low 46°.
Pressure30.33 inHg
Wind6.8 mph S
Humidity48%
Visibility—
Dew point32°
Mon, 0960° / 52°0
60 °
Grassy Sound, Monday, 9 November
Light rain. High 60°, low 52°.
Pressure30.21 inHg
Wind12.5 mph S
Humidity70%
Visibility—
Dew point48°
Tue, 1061° / 58°0.77
61 °
Grassy Sound, Tuesday, 10 November
Rain. High 61°, low 58°.
Pressure29.77 inHg
Wind22.5 mph SE
Humidity95%
Visibility—
Dew point59°
Wed, 1158° / 53°0.04
58 °
Grassy Sound, Wednesday, 11 November
Light rain. High 58°, low 53°.
Pressure29.97 inHg
Wind20.9 mph N
Humidity82%
Visibility—
Dew point50°
Thu, 1254° / 53°0
54 °
Grassy Sound, Thursday, 12 November
Overcast. High 54°, low 53°.
Pressure30.12 inHg
Wind10.2 mph NE
Humidity75%
Visibility—
Dew point46°
Fri, 1358° / 52°0.52
58 °
Grassy Sound, Friday, 13 November
Rain. High 58°, low 52°.
Pressure29.97 inHg
Wind12.1 mph E
Humidity98%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1454° / 45°0.06
54 °
Grassy Sound, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.06 in
Chance of precipitation18%
Record high67° (1993)
Record low29° (1986)
Sun, 1555° / 45°0.11
55 °
Grassy Sound, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (1993)
Record low29° (1967)
Mon, 1654° / 45°0.1
54 °
Grassy Sound, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.1 in
Chance of precipitation37%
Record high67° (2006)
Record low28° (1967)
Tue, 1753° / 44°0.11
53 °
Grassy Sound, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (2023)
Record low34° (2019)
Wed, 1853° / 44°0.06
53 °
Grassy Sound, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.06 in
Chance of precipitation22%
Record high66° (2021)
Record low30° (2014)
Thu, 1953° / 44°0.08
53 °
Grassy Sound, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.08 in
Chance of precipitation28%
Record high64° (1985)
Record low28° (2014)
Fri, 2053° / 44°0.08
53 °
Grassy Sound, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (1985)
Record low31° (1984)
Sat, 2153° / 43°0.1
53 °
Grassy Sound, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.1 in
Chance of precipitation25%
Record high66° (1991)
Record low26° (1987)
Sun, 2251° / 43°0.12
51 °
Grassy Sound, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (2007)
Record low25° (2018)
Mon, 2351° / 42°0.07
51 °
Grassy Sound, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high64° (1992)
Record low22° (2018)
Tue, 2452° / 42°0.08
52 °
Grassy Sound, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high64° (2014)
Record low28° (1970)
Wed, 2552° / 42°0.11
52 °
Grassy Sound, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1973)
Record low26° (2005)
Thu, 2653° / 44°0.15
53 °
Grassy Sound, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.15 in
Chance of precipitation42%
Record high65° (2025)
Record low33° (1981)
Fri, 2753° / 44°0.12
53 °
Grassy Sound, Friday, 27 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high63° (1999)
Record low30° (1974)
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 Grassy Sound, 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 Grassy Sound, 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.