Monthly outlook for Grassy Sound, NJ: average high 54.1°, average low 44.9°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 11 November (64.3°), the coolest 24 November (38.2°).
54.1°/44.9°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
54.9°
54.1°
+0.5°
21 November – 30 November
52.9°
51.8°
+0.6°
1 December – 10 December
at normal
48.5°
—
November records over 66 years
76.3°6 November 2024All-time high
21.7°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — North Wildwood (1 mi).
Thu, 1263° / 44°0.02
63 °
Grassy Sound, Thursday, 12 November
Light rain. High 63°, low 44°.
Pressure29.47 inHg
Wind9.6 mph S
Humidity86%
Visibility6.2 mi
Dew point57°
Fri, 1354° / 43°0.13
54 °
Grassy Sound, Friday, 13 November
Light rain. High 54°, low 43°.
Pressure29.56 inHg
Wind15.3 mph N
Humidity89%
Visibility6.2 mi
Dew point43°
Sat, 1448° / 42°0
48 °
Grassy Sound, Saturday, 14 November
Overcast. High 48°, low 42°.
Pressure29.85 inHg
Wind18 mph NW
Humidity59%
Visibility6.2 mi
Dew point34°
Sun, 1551° / 45°0
51 °
Grassy Sound, Sunday, 15 November
Clear. High 51°, low 45°.
Pressure30.18 inHg
Wind16 mph NW
Humidity66%
Visibility6.2 mi
Dew point38°
Mon, 1651° / 44°0
51 °
Grassy Sound, Monday, 16 November
Overcast. High 51°, low 44°.
Pressure30.45 inHg
Wind12.2 mph N
Humidity64%
Visibility—
Dew point35°
Tue, 1753° / 47°0.47
53 °
Grassy Sound, Tuesday, 17 November
Rain. High 53°, low 47°.
Pressure30.36 inHg
Wind29.1 mph NE
Humidity77%
Visibility—
Dew point44°
Wed, 1856° / 49°0.63
56 °
Grassy Sound, Wednesday, 18 November
Rain. High 56°, low 49°.
Pressure29.85 inHg
Wind38.6 mph NE
Humidity88%
Visibility—
Dew point53°
Thu, 1952° / 48°0.04
52 °
Grassy Sound, Thursday, 19 November
Light rain. High 52°, low 48°.
Pressure29.91 inHg
Wind24.8 mph N
Humidity87%
Visibility—
Dew point47°
Fri, 2056° / 51°0
56 °
Grassy Sound, Friday, 20 November
Overcast. High 56°, low 51°.
Pressure29.97 inHg
Wind12.3 mph NW
Humidity61%
Visibility—
Dew point39°
Sat, 2159° / 52°0
59 °
Grassy Sound, Saturday, 21 November
Light rain. High 59°, low 52°.
Pressure30.00 inHg
Wind20.1 mph SW
Humidity75%
Visibility—
Dew point47°
Sun, 2259° / 45°0.01
59 °
Grassy Sound, Sunday, 22 November
Light rain. High 59°, low 45°.
Pressure29.91 inHg
Wind20.4 mph NW
Humidity74%
Visibility—
Dew point48°
Mon, 2348° / 42°0
48 °
Grassy Sound, Monday, 23 November
Overcast. High 48°, low 42°.
Pressure30.15 inHg
Wind16.8 mph NW
Humidity59%
Visibility—
Dew point31°
Tue, 2445° / 38°0
45 °
Grassy Sound, Tuesday, 24 November
Overcast. High 45°, low 38°.
Pressure30.33 inHg
Wind10.9 mph N
Humidity63%
Visibility—
Dew point30°
Wed, 2551° / 43°0
51 °
Grassy Sound, Wednesday, 25 November
Clear. High 51°, low 43°.
Pressure30.30 inHg
Wind10.7 mph W
Humidity66%
Visibility—
Dew point35°
Thu, 2654° / 45°0
54 °
Grassy Sound, Thursday, 26 November
Clear. High 54°, low 45°.
Pressure30.21 inHg
Wind7.7 mph SW
Humidity57%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2853° / 44°0.11
53 °
Grassy Sound, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.11 in
Chance of precipitation27%
Record high65° (1973)
Record low28° (1996)
Sun, 2951° / 42°0.11
51 °
Grassy Sound, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high64° (2011)
Record low29° (2023)
Mon, 3050° / 42°0.11
50 °
Grassy Sound, Monday, 30 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high64° (2001)
Record low26° (1976)
Tue, 0151° / 41°0.12
51 °
Grassy Sound, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high67° (2006)
Record low25° (1967)
Wed, 0250° / 40°0.12
50 °
Grassy Sound, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.12 in
Chance of precipitation23%
Record high61° (2006)
Record low27° (1971)
Thu, 0349° / 40°0.1
49 °
Grassy Sound, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high64° (1991)
Record low22° (1976)
Fri, 0449° / 40°0.07
49 °
Grassy Sound, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (1998)
Record low21° (1966)
Sat, 0547° / 39°0.17
47 °
Grassy Sound, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.17 in
Chance of precipitation33%
Record high64° (1982)
Record low28° (2025)
Sun, 0649° / 39°0.12
49 °
Grassy Sound, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.12 in
Chance of precipitation35%
Record high64° (1998)
Record low27° (2007)
Mon, 0747° / 39°0.12
47 °
Grassy Sound, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.12 in
Chance of precipitation27%
Record high68° (1998)
Record low28° (1964)
Tue, 0847° / 38°0.09
47 °
Grassy Sound, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (1978)
Record low26° (2005)
Wed, 0948° / 38°0.2
48 °
Grassy Sound, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.2 in
Chance of precipitation37%
Record high65° (1978)
Record low22° (2025)
Thu, 1048° / 39°0.12
48 °
Grassy Sound, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.12 in
Chance of precipitation35%
Record high61° (2023)
Record low20° (1968)
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.