Monthly outlook for Clinton Beach, CT: average high 58.8°, average low 44.5°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (71.4°), the coolest 28 October (31.5°).
58.8°/44.5°
Average high / low
+1.6°
Above normal
4 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
61.6°
56.9°
+2.6°
5 November – 14 November
54.3°
53°
+0.7°
15 November – 24 November
at normal
49.3°
—
October records over 66 years
80.6°2 October 2019All-time high
29.1°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Old Lyme (11 mi).
Tue, 2757° / 36°0
57 °
Clinton Beach, Tuesday, 27 October
Clear. High 57°, low 36°.
Pressure30.39 inHg
Wind7.2 mph N
Humidity46%
Visibility6.2 mi
Dew point32°
Wed, 2860° / 32°0
60 °
Clinton Beach, Wednesday, 28 October
Overcast. High 60°, low 32°.
Pressure30.47 inHg
Wind3.1 mph S
Humidity52%
Visibility6.2 mi
Dew point37°
Thu, 2963° / 49°0
63 °
Clinton Beach, Thursday, 29 October
Clear. High 63°, low 49°.
Pressure30.24 inHg
Wind8.8 mph SW
Humidity69%
Visibility6.2 mi
Dew point51°
Fri, 3071° / 50°0
71 °
Clinton Beach, Friday, 30 October
Mostly clear. High 71°, low 50°.
Pressure30.03 inHg
Wind5.1 mph W
Humidity63%
Visibility6.2 mi
Dew point54°
Sat, 3160° / 45°0
60 °
Clinton Beach, Saturday, 31 October
Mostly clear. High 60°, low 45°.
Pressure30.36 inHg
Wind13.4 mph N
Humidity58%
Visibility—
Dew point40°
Sun, 0161° / 48°0
61 °
Clinton Beach, Sunday, 1 November
Overcast. High 61°, low 48°.
Pressure30.42 inHg
Wind9.1 mph S
Humidity68%
Visibility—
Dew point48°
Mon, 0260° / 58°1.28
60 °
Clinton Beach, Monday, 2 November
Heavy rain. High 60°, low 58°.
Pressure30.09 inHg
Wind18.2 mph E
Humidity94%
Visibility—
Dew point56°
Tue, 0359° / 44°0.04
59 °
Clinton Beach, Tuesday, 3 November
Light rain. High 59°, low 44°.
Pressure30.15 inHg
Wind23.5 mph NE
Humidity81%
Visibility—
Dew point47°
Wed, 0453° / 42°0
53 °
Clinton Beach, Wednesday, 4 November
Mostly clear. High 53°, low 42°.
Pressure30.39 inHg
Wind17.6 mph E
Humidity65%
Visibility—
Dew point38°
Thu, 0562° / 53°0.41
62 °
Clinton Beach, Thursday, 5 November
Rain. High 62°, low 53°.
Pressure29.97 inHg
Wind25.3 mph E
Humidity92%
Visibility—
Dew point55°
Fri, 0661° / 51°0.11
61 °
Clinton Beach, Friday, 6 November
Light rain. High 61°, low 51°.
Pressure29.62 inHg
Wind16.7 mph SE
Humidity82%
Visibility—
Dew point53°
Sat, 0749° / 44°0
49 °
Clinton Beach, Saturday, 7 November
Clear. High 49°, low 44°.
Pressure29.77 inHg
Wind17.4 mph W
Humidity62%
Visibility—
Dew point34°
Sun, 0848° / 40°0
48 °
Clinton Beach, Sunday, 8 November
Partly cloudy. High 48°, low 40°.
Pressure29.91 inHg
Wind15.1 mph W
Humidity63%
Visibility—
Dew point34°
Mon, 0947° / 36°0
47 °
Clinton Beach, Monday, 9 November
Mostly clear. High 47°, low 36°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity56%
Visibility—
Dew point26°
Tue, 1059° / 49°0.02
59 °
Clinton Beach, Tuesday, 10 November
Light rain. High 59°, low 49°.
Pressure29.97 inHg
Wind21.2 mph S
Humidity71%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1153° / 43°0.16
53 °
Clinton Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.16 in
Chance of precipitation35%
Record high67° (2022)
Record low23° (2017)
Thu, 1252° / 41°0.16
52 °
Clinton Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.16 in
Chance of precipitation38%
Record high71° (2022)
Record low28° (2019)
Fri, 1351° / 40°0.21
51 °
Clinton Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.21 in
Chance of precipitation40%
Record high65° (1964)
Record low22° (2019)
Sat, 1450° / 40°0.09
50 °
Clinton Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high62° (1989)
Record low25° (1986)
Sun, 1551° / 40°0.13
51 °
Clinton Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.13 in
Chance of precipitation42%
Record high67° (1993)
Record low24° (1967)
Mon, 1651° / 40°0.15
51 °
Clinton Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high64° (2001)
Record low23° (1967)
Tue, 1750° / 40°0.15
50 °
Clinton Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high65° (2024)
Record low26° (2019)
Wed, 1850° / 40°0.08
50 °
Clinton Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high63° (2024)
Record low27° (2020)
Thu, 1950° / 39°0.06
50 °
Clinton Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (2021)
Record low24° (1986)
Fri, 2049° / 39°0.13
49 °
Clinton Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (1985)
Record low20° (1986)
Sat, 2149° / 38°0.11
49 °
Clinton Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (2020)
Record low20° (1987)
Sun, 2248° / 38°0.15
48 °
Clinton Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high60° (1994)
Record low15° (2018)
Mon, 2347° / 37°0.13
47 °
Clinton Beach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation25%
Record high60° (1992)
Record low15° (2018)
Tue, 2448° / 38°0.1
48 °
Clinton Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (1979)
Record low19° (1989)
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 Clinton 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 Clinton 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.