Monthly outlook for Crystal Lake, NJ: average high 52.4°, average low 41°. That is 0.1° below the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 12 November (62.8°), the coolest 25 November (31.9°).
52.4°/41°
Average high / low
−0.1°
Below normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
53°
53.5°
-0.3°
21 November – 30 November
51.4°
51.2°
+0.1°
1 December – 10 December
at normal
47.3°
—
November records over 66 years
79.3°6 November 2024All-time high
18°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Dover Beaches North (9 mi).
Thu, 1263° / 49°0.26
63 °
Crystal Lake, Thursday, 12 November
Rain. High 63°, low 49°.
Pressure29.47 inHg
Wind6.7 mph E
Humidity93%
Visibility2.5 mi
Dew point56°
Fri, 1349° / 41°0.17
49 °
Crystal Lake, Friday, 13 November
Light rain. High 49°, low 41°.
Pressure29.56 inHg
Wind8.9 mph NW
Humidity89%
Visibility4.8 mi
Dew point39°
Sat, 1445° / 37°0
45 °
Crystal Lake, Saturday, 14 November
Clear. High 45°, low 37°.
Pressure29.80 inHg
Wind12 mph NW
Humidity60%
Visibility6.2 mi
Dew point28°
Sun, 1550° / 37°0
50 °
Crystal Lake, Sunday, 15 November
Overcast. High 50°, low 37°.
Pressure30.09 inHg
Wind12.3 mph NW
Humidity59%
Visibility—
Dew point31°
Mon, 1650° / 36°0
50 °
Crystal Lake, Monday, 16 November
Overcast. High 50°, low 36°.
Pressure30.27 inHg
Wind9.6 mph NW
Humidity60%
Visibility—
Dew point32°
Tue, 1753° / 40°0
53 °
Crystal Lake, Tuesday, 17 November
Overcast. High 53°, low 40°.
Pressure30.42 inHg
Wind6.7 mph NE
Humidity61%
Visibility—
Dew point35°
Wed, 1849° / 47°0
49 °
Crystal Lake, Wednesday, 18 November
Light rain. High 49°, low 47°.
Pressure30.24 inHg
Wind12.9 mph NE
Humidity67%
Visibility—
Dew point38°
Thu, 1953° / 43°0
53 °
Crystal Lake, Thursday, 19 November
Clear. High 53°, low 43°.
Pressure30.24 inHg
Wind12.4 mph N
Humidity50%
Visibility—
Dew point30°
Fri, 2056° / 42°0
56 °
Crystal Lake, Friday, 20 November
Overcast. High 56°, low 42°.
Pressure30.30 inHg
Wind5 mph N
Humidity44%
Visibility—
Dew point28°
Sat, 2159° / 45°0
59 °
Crystal Lake, Saturday, 21 November
Overcast. High 59°, low 45°.
Pressure30.18 inHg
Wind8.4 mph S
Humidity41%
Visibility—
Dew point29°
Sun, 2260° / 52°0.31
60 °
Crystal Lake, Sunday, 22 November
Light rain. High 60°, low 52°.
Pressure29.94 inHg
Wind17.3 mph S
Humidity83%
Visibility—
Dew point52°
Mon, 2354° / 43°0
54 °
Crystal Lake, Monday, 23 November
Partly cloudy. High 54°, low 43°.
Pressure29.91 inHg
Wind11.8 mph W
Humidity64%
Visibility—
Dew point38°
Tue, 2444° / 33°0.39
44 °
Crystal Lake, Tuesday, 24 November
Snow. High 44°, low 33°.
Pressure29.68 inHg
Wind17.4 mph NW
Humidity92%
Visibility—
Dew point36°
Wed, 2540° / 32°0
40 °
Crystal Lake, Wednesday, 25 November
Overcast. High 40°, low 32°.
Pressure30.27 inHg
Wind13.4 mph NW
Humidity59%
Visibility—
Dew point24°
Thu, 2652° / 34°0
52 °
Crystal Lake, Thursday, 26 November
Partly cloudy. High 52°, low 34°.
Pressure30.33 inHg
Wind11.5 mph SW
Humidity48%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2753° / 40°0.11
53 °
Crystal Lake, Friday, 27 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high64° (1990)
Record low27° (1974)
Sat, 2853° / 41°0.11
53 °
Crystal Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1990)
Record low26° (1996)
Sun, 2950° / 38°0.1
50 °
Crystal Lake, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high65° (1990)
Record low25° (2023)
Mon, 3049° / 38°0.11
49 °
Crystal Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (2001)
Record low24° (1976)
Tue, 0149° / 38°0.11
49 °
Crystal Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2001)
Record low22° (1967)
Wed, 0249° / 37°0.11
49 °
Crystal Lake, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (2018)
Record low23° (1967)
Thu, 0349° / 36°0.12
49 °
Crystal Lake, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high65° (1991)
Record low17° (1976)
Fri, 0448° / 36°0.08
48 °
Crystal Lake, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (1998)
Record low17° (1989)
Sat, 0546° / 36°0.16
46 °
Crystal Lake, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.16 in
Chance of precipitation30%
Record high67° (1982)
Record low24° (2025)
Sun, 0648° / 36°0.13
48 °
Crystal Lake, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high68° (2001)
Record low24° (2007)
Mon, 0746° / 35°0.13
46 °
Crystal Lake, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation23%
Record high74° (1998)
Record low17° (2002)
Tue, 0845° / 35°0.1
45 °
Crystal Lake, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high65° (1978)
Record low20° (2005)
Wed, 0946° / 34°0.23
46 °
Crystal Lake, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.23 in
Chance of precipitation37%
Record high65° (1966)
Record low19° (2025)
Thu, 1047° / 35°0.11
47 °
Crystal Lake, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high63° (1966)
Record low13° (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 Crystal Lake, 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 Crystal Lake, 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.