As of 14:32 EDT

Weather in Sail Harbor, CT

65°Current weather

Sail Harbor, Friday, 16 October, 14:32

Overcast. Feels like 65°. High 67°, low 50°.

Pressure29.68 inHg
Wind10.4 mph SW
Humidity93%
Visibility6.2 mi
Dew point63°

Monthly outlook for Sail Harbor, CT: average high 59.6°, average low 41.2°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 16 October (67.1°), the coolest 18 October (33.7°).

59.6°/41.2°
Average high / low
+0.7°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October58.3°59.5°-0.7°
26 October – 4 November61.9°56.3°+3.1°
5 November – 14 Novemberat normal51.7°—

October records over 66 years

86.4°6 October 2007All-time high
27°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Danbury (9 mi).

Sat, 1755° / 39°0Overcast
55 °Overcast

Sail Harbor, Saturday, 17 October

Overcast. High 55°, low 39°.

Pressure30.18 inHg
Wind14.1 mph N
Humidity51%
Visibility6.2 mi
Dew point29°
Sun, 1855° / 34°0Clear
55 °Clear

Sail Harbor, Sunday, 18 October

Clear. High 55°, low 34°.

Pressure30.59 inHg
Wind2.7 mph N
Humidity44%
Visibility6.2 mi
Dew point27°
Mon, 1960° / 36°0Clear
60 °Clear

Sail Harbor, Monday, 19 October

Clear. High 60°, low 36°.

Pressure30.42 inHg
Wind6.7 mph NE
Humidity39%
Visibility6.2 mi
Dew point32°
Tue, 2063° / 45°0Overcast
63 °Overcast

Sail Harbor, Tuesday, 20 October

Overcast. High 63°, low 45°.

Pressure30.18 inHg
Wind8.7 mph N
Humidity52%
Visibility6.2 mi
Dew point43°
Wed, 2159° / 41°0Clear
59 °Clear

Sail Harbor, Wednesday, 21 October

Clear. High 59°, low 41°.

Pressure30.36 inHg
Wind10 mph NE
Humidity50%
Visibility—
Dew point34°
Thu, 2255° / 37°0Overcast
55 °Overcast

Sail Harbor, Thursday, 22 October

Overcast. High 55°, low 37°.

Pressure30.36 inHg
Wind8.3 mph E
Humidity59%
Visibility—
Dew point35°
Fri, 2359° / 37°0Clear
59 °Clear

Sail Harbor, Friday, 23 October

Clear. High 59°, low 37°.

Pressure30.06 inHg
Wind10.7 mph N
Humidity58%
Visibility—
Dew point37°
Sat, 2454° / 36°0Overcast
54 °Overcast

Sail Harbor, Saturday, 24 October

Overcast. High 54°, low 36°.

Pressure30.30 inHg
Wind6.7 mph N
Humidity51%
Visibility—
Dew point29°
Sun, 2555° / 35°0Clear
55 °Clear

Sail Harbor, Sunday, 25 October

Clear. High 55°, low 35°.

Pressure30.47 inHg
Wind7.6 mph E
Humidity62%
Visibility—
Dew point36°
Mon, 2661° / 41°0Partly cloudy
61 °Partly cloudy

Sail Harbor, Monday, 26 October

Partly cloudy. High 61°, low 41°.

Pressure30.36 inHg
Wind3.8 mph NW
Humidity61%
Visibility—
Dew point40°
Tue, 2760° / 40°0Overcast
60 °Overcast

Sail Harbor, Tuesday, 27 October

Overcast. High 60°, low 40°.

Pressure30.30 inHg
Wind4.9 mph E
Humidity54%
Visibility—
Dew point37°
Wed, 2861° / 41°0Overcast
61 °Overcast

Sail Harbor, Wednesday, 28 October

Overcast. High 61°, low 41°.

Pressure30.30 inHg
Wind5.7 mph SW
Humidity66%
Visibility—
Dew point42°
Thu, 2963° / 49°0Overcast
63 °Overcast

Sail Harbor, Thursday, 29 October

Overcast. High 63°, low 49°.

Pressure30.24 inHg
Wind8.5 mph N
Humidity62%
Visibility—
Dew point45°
Fri, 3066° / 46°0Overcast
66 °Overcast

Sail Harbor, Friday, 30 October

Overcast. High 66°, low 46°.

Pressure30.21 inHg
Wind8.7 mph SW
Humidity72%
Visibility—
Dew point49°
Sat, 3161° / 50°0.07Light rain
61 °Light rain

Sail Harbor, Saturday, 31 October

Light rain. High 61°, low 50°.

Pressure30.03 inHg
Wind5.7 mph N
Humidity86%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0157° / 43°0.11Climate normal
57 °Climate normal

Sail Harbor, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2024)
Record low32° (1983)
Mon, 0257° / 43°0.08Climate normal
57 °Climate normal

Sail Harbor, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (1982)
Record low28° (1965)
Tue, 0357° / 42°0.11Climate normal
57 °Climate normal

Sail Harbor, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (2003)
Record low32° (1980)
Wed, 0455° / 42°0.05Climate normal
55 °Climate normal

Sail Harbor, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.05 in
Chance of precipitation23%
Record high72° (1987)
Record low30° (2013)
Thu, 0555° / 41°0.13Climate normal
55 °Climate normal

Sail Harbor, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (2022)
Record low31° (1965)
Fri, 0653° / 41°0.08Climate normal
53 °Climate normal

Sail Harbor, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation33%
Record high76° (2024)
Record low28° (2012)
Sat, 0753° / 40°0.08Climate normal
53 °Climate normal

Sail Harbor, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2022)
Record low28° (1962)
Sun, 0852° / 39°0.15Climate normal
52 °Climate normal

Sail Harbor, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.15 in
Chance of precipitation30%
Record high71° (2020)
Record low27° (2019)
Mon, 0952° / 39°0.09Climate normal
52 °Climate normal

Sail Harbor, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (1975)
Record low24° (2019)
Tue, 1053° / 39°0.14Climate normal
53 °Climate normal

Sail Harbor, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation42%
Record high69° (2020)
Record low23° (2017)
Wed, 1151° / 39°0.14Climate normal
51 °Climate normal

Sail Harbor, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.14 in
Chance of precipitation38%
Record high67° (2020)
Record low21° (2017)
Thu, 1250° / 38°0.14Climate normal
50 °Climate normal

Sail Harbor, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.14 in
Chance of precipitation38%
Record high67° (2022)
Record low24° (2019)
Fri, 1348° / 36°0.19Climate normal
48 °Climate normal

Sail Harbor, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.19 in
Chance of precipitation42%
Record high69° (1964)
Record low21° (2019)
Sat, 1449° / 36°0.1Climate normal
49 °Climate normal

Sail Harbor, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation25%
Record high66° (1989)
Record low21° (1986)

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 Sail Harbor, 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 Sail Harbor, 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.