Monthly outlook for Belle Haven, CT: average high 60.3°, average low 47.2°. That is 3.4° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 6 November (71.8°), the coolest 1 November (34.8°).
60.3°/47.2°
Average high / low
+3.4°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
64°
55.8°
+4.6°
11 November – 20 November
54.2°
50.7°
+1.9°
21 November – 30 November
at normal
48.2°
—
November records over 66 years
78.4°6 November 2024All-time high
15.1°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Byram (1 mi).
Mon, 0267° / 42°0
67 °
Belle Haven, Monday, 2 November
Overcast. High 67°, low 42°.
Pressure30.39 inHg
Wind7.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point35°
Tue, 0368° / 43°0
68 °
Belle Haven, Tuesday, 3 November
Overcast. High 68°, low 43°.
Pressure30.30 inHg
Wind5.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point39°
Wed, 0469° / 50°0
69 °
Belle Haven, Wednesday, 4 November
Clear. High 69°, low 50°.
Pressure30.18 inHg
Wind7 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Thu, 0568° / 56°0.04
68 °
Belle Haven, Thursday, 5 November
Light rain. High 68°, low 56°.
Pressure29.94 inHg
Wind8.8 mph S
Humidity87%
Visibility6.2 mi
Dew point63°
Fri, 0672° / 56°0.06
72 °
Belle Haven, Friday, 6 November
Light rain. High 72°, low 56°.
Pressure29.85 inHg
Wind6.4 mph N
Humidity76%
Visibility—
Dew point59°
Sat, 0760° / 52°0.07
60 °
Belle Haven, Saturday, 7 November
Light rain. High 60°, low 52°.
Pressure29.83 inHg
Wind11.8 mph N
Humidity94%
Visibility—
Dew point53°
Sun, 0860° / 51°0
60 °
Belle Haven, Sunday, 8 November
Clear. High 60°, low 51°.
Pressure29.83 inHg
Wind10.2 mph NW
Humidity59%
Visibility—
Dew point42°
Mon, 0960° / 49°0
60 °
Belle Haven, Monday, 9 November
Overcast. High 60°, low 49°.
Pressure30.00 inHg
Wind5.3 mph N
Humidity57%
Visibility—
Dew point39°
Tue, 1058° / 51°0
58 °
Belle Haven, Tuesday, 10 November
Overcast. High 58°, low 51°.
Pressure30.03 inHg
Wind6.4 mph NE
Humidity57%
Visibility—
Dew point39°
Wed, 1160° / 48°0
60 °
Belle Haven, Wednesday, 11 November
Clear. High 60°, low 48°.
Pressure29.85 inHg
Wind18.4 mph NW
Humidity54%
Visibility—
Dew point37°
Thu, 1252° / 44°0
52 °
Belle Haven, Thursday, 12 November
Clear. High 52°, low 44°.
Pressure30.09 inHg
Wind17 mph NW
Humidity52%
Visibility—
Dew point31°
Fri, 1349° / 39°0
49 °
Belle Haven, Friday, 13 November
Clear. High 49°, low 39°.
Pressure30.39 inHg
Wind10.7 mph N
Humidity58%
Visibility—
Dew point29°
Sat, 1454° / 42°0
54 °
Belle Haven, Saturday, 14 November
Clear. High 54°, low 42°.
Pressure30.45 inHg
Wind10.1 mph SW
Humidity37%
Visibility—
Dew point22°
Sun, 1555° / 49°0.21
55 °
Belle Haven, Sunday, 15 November
Light rain. High 55°, low 49°.
Pressure30.06 inHg
Wind15.8 mph SW
Humidity94%
Visibility—
Dew point52°
Mon, 1655° / 50°0.03
55 °
Belle Haven, Monday, 16 November
Light rain. High 55°, low 50°.
Pressure29.68 inHg
Wind15.2 mph NW
Humidity66%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1750° / 38°0.11
50 °
Belle Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (2006)
Record low26° (2019)
Wed, 1850° / 38°0.08
50 °
Belle Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high65° (1963)
Record low28° (2014)
Thu, 1950° / 38°0.07
50 °
Belle Haven, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high63° (1985)
Record low24° (2014)
Fri, 2050° / 38°0.13
50 °
Belle Haven, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.13 in
Chance of precipitation25%
Record high69° (1985)
Record low25° (1986)
Sat, 2149° / 37°0.11
49 °
Belle Haven, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1985)
Record low20° (1987)
Sun, 2248° / 37°0.14
48 °
Belle Haven, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.14 in
Chance of precipitation35%
Record high64° (2007)
Record low17° (2018)
Mon, 2347° / 36°0.11
47 °
Belle Haven, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (1992)
Record low15° (2018)
Tue, 2448° / 37°0.09
48 °
Belle Haven, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (1979)
Record low16° (1989)
Wed, 2548° / 36°0.13
48 °
Belle Haven, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high66° (1979)
Record low23° (2005)
Thu, 2650° / 37°0.21
50 °
Belle Haven, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.21 in
Chance of precipitation47%
Record high63° (1979)
Record low27° (2005)
Fri, 2749° / 37°0.13
49 °
Belle Haven, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high61° (1988)
Record low26° (1974)
Sat, 2849° / 38°0.15
49 °
Belle Haven, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (1973)
Record low24° (1996)
Sun, 2947° / 37°0.09
47 °
Belle Haven, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1990)
Record low24° (2023)
Mon, 3046° / 35°0.13
46 °
Belle Haven, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2001)
Record low23° (1976)
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 Belle Haven, CT 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 Belle Haven, CT 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.