Monthly outlook for Sandy Beach, CT: average high 58.7°, average low 42.8°. That is 0.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 14 October (74°), the coolest 22 October (33.5°).
58.7°/42.8°
Average high / low
+0.1°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
59.7°
59.4°
+0.2°
22 October – 31 October
57.1°
55.9°
+0.7°
1 November – 10 November
at normal
52.9°
—
October records over 66 years
85.3°6 October 2007All-time high
21.9°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Plymouth (10 mi).
Tue, 1368° / 53°0
68 °
Sandy Beach, Tuesday, 13 October
Overcast. High 68°, low 53°.
Pressure29.97 inHg
Wind11 mph S
Humidity77%
Visibility6.2 mi
Dew point57°
Wed, 1474° / 58°0
74 °
Sandy Beach, Wednesday, 14 October
Overcast. High 74°, low 58°.
Pressure29.85 inHg
Wind11.7 mph W
Humidity63%
Visibility6.2 mi
Dew point60°
Thu, 1560° / 48°0
60 °
Sandy Beach, Thursday, 15 October
Overcast. High 60°, low 48°.
Pressure30.21 inHg
Wind6.5 mph N
Humidity56%
Visibility6.2 mi
Dew point41°
Fri, 1658° / 47°0.37
58 °
Sandy Beach, Friday, 16 October
Rain. High 58°, low 47°.
Pressure29.62 inHg
Wind9.5 mph S
Humidity99%
Visibility2.5 mi
Dew point55°
Sat, 1745° / 38°0
45 °
Sandy Beach, Saturday, 17 October
Clear. High 45°, low 38°.
Pressure30.09 inHg
Wind19.3 mph NW
Humidity65%
Visibility—
Dew point31°
Sun, 1852° / 35°0
52 °
Sandy Beach, Sunday, 18 October
Overcast. High 52°, low 35°.
Pressure30.50 inHg
Wind8.2 mph W
Humidity42%
Visibility—
Dew point23°
Mon, 1958° / 35°0
58 °
Sandy Beach, Monday, 19 October
Clear. High 58°, low 35°.
Pressure30.50 inHg
Wind11.8 mph SW
Humidity51%
Visibility—
Dew point32°
Tue, 2059° / 43°0
59 °
Sandy Beach, Tuesday, 20 October
Overcast. High 59°, low 43°.
Pressure30.30 inHg
Wind5.7 mph W
Humidity61%
Visibility—
Dew point43°
Wed, 2158° / 40°0
58 °
Sandy Beach, Wednesday, 21 October
Clear. High 58°, low 40°.
Pressure30.36 inHg
Wind10.7 mph N
Humidity54%
Visibility—
Dew point39°
Thu, 2254° / 33°0
54 °
Sandy Beach, Thursday, 22 October
Clear. High 54°, low 33°.
Pressure30.62 inHg
Wind5.7 mph N
Humidity50%
Visibility—
Dew point28°
Fri, 2356° / 37°0.03
56 °
Sandy Beach, Friday, 23 October
Light rain. High 56°, low 37°.
Pressure30.39 inHg
Wind11.1 mph SW
Humidity71%
Visibility—
Dew point40°
Sat, 2459° / 43°0
59 °
Sandy Beach, Saturday, 24 October
Overcast. High 59°, low 43°.
Pressure30.21 inHg
Wind10.5 mph NW
Humidity52%
Visibility—
Dew point38°
Sun, 2558° / 43°0.1
58 °
Sandy Beach, Sunday, 25 October
Light rain. High 58°, low 43°.
Pressure30.12 inHg
Wind8.9 mph S
Humidity74%
Visibility—
Dew point43°
Mon, 2659° / 42°0.21
59 °
Sandy Beach, Monday, 26 October
Light rain. High 59°, low 42°.
Pressure29.56 inHg
Wind15.1 mph NW
Humidity80%
Visibility—
Dew point52°
Tue, 2756° / 40°0
56 °
Sandy Beach, Tuesday, 27 October
Light rain. High 56°, low 40°.
Pressure29.47 inHg
Wind16 mph NW
Humidity55%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2856° / 40°0.19
56 °
Sandy Beach, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.19 in
Chance of precipitation32%
Record high77° (2023)
Record low26° (1976)
Thu, 2954° / 39°0.18
54 °
Sandy Beach, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.18 in
Chance of precipitation27%
Record high69° (1989)
Record low28° (1965)
Fri, 3053° / 39°0.17
53 °
Sandy Beach, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.17 in
Chance of precipitation25%
Record high73° (2024)
Record low29° (1962)
Sat, 3155° / 39°0.08
55 °
Sandy Beach, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (2024)
Record low22° (2011)
Sun, 0155° / 41°0.12
55 °
Sandy Beach, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high75° (2024)
Record low29° (1964)
Mon, 0255° / 41°0.08
55 °
Sandy Beach, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation33%
Record high72° (1982)
Record low26° (1965)
Tue, 0355° / 40°0.12
55 °
Sandy Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation33%
Record high71° (2017)
Record low26° (1980)
Wed, 0454° / 39°0.05
54 °
Sandy Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (1987)
Record low28° (2013)
Thu, 0553° / 39°0.15
53 °
Sandy Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2022)
Record low28° (2006)
Fri, 0652° / 39°0.09
52 °
Sandy Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (2024)
Record low26° (2012)
Sat, 0752° / 37°0.08
52 °
Sandy Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (2022)
Record low26° (1962)
Sun, 0851° / 37°0.16
51 °
Sandy Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation33%
Record high72° (2020)
Record low24° (1960)
Mon, 0951° / 37°0.1
51 °
Sandy Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high72° (2020)
Record low22° (2019)
Tue, 1051° / 37°0.14
51 °
Sandy Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation37%
Record high71° (2020)
Record low22° (2017)
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 Sandy Beach, 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 Sandy Beach, 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.