Monthly outlook for Crescent Park, CT: average high 58.1°, average low 45.5°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 30 October (72.1°), the coolest 28 October (29.8°).
58.1°/45.5°
Average high / low
+1.4°
Above normal
5 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
60.7°
56.7°
+2.2°
6 November – 15 November
53.7°
52.6°
+0.6°
16 November – 25 November
at normal
49°
—
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 (5 mi).
Wed, 2860° / 30°0
60 °
Crescent Park, Wednesday, 28 October
Overcast. High 60°, low 30°.
Pressure30.47 inHg
Wind3.4 mph S
Humidity46%
Visibility6.2 mi
Dew point35°
Thu, 2964° / 47°0
64 °
Crescent Park, Thursday, 29 October
Clear. High 64°, low 47°.
Pressure30.24 inHg
Wind9.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point50°
Fri, 3072° / 50°0
72 °
Crescent Park, Friday, 30 October
Mostly clear. High 72°, low 50°.
Pressure30.03 inHg
Wind5.7 mph W
Humidity61%
Visibility6.2 mi
Dew point53°
Sat, 3161° / 44°0
61 °
Crescent Park, Saturday, 31 October
Partly cloudy. High 61°, low 44°.
Pressure30.36 inHg
Wind9.8 mph N
Humidity51%
Visibility—
Dew point37°
Sun, 0162° / 45°0
62 °
Crescent Park, Sunday, 1 November
Overcast. High 62°, low 45°.
Pressure30.42 inHg
Wind10.4 mph S
Humidity59%
Visibility—
Dew point44°
Mon, 0259° / 58°1.32
59 °
Crescent Park, Monday, 2 November
Heavy rain. High 59°, low 58°.
Pressure30.09 inHg
Wind17.7 mph E
Humidity92%
Visibility—
Dew point56°
Tue, 0359° / 44°0.12
59 °
Crescent Park, Tuesday, 3 November
Light rain. High 59°, low 44°.
Pressure30.15 inHg
Wind25.6 mph NE
Humidity81%
Visibility—
Dew point46°
Wed, 0452° / 42°0
52 °
Crescent Park, Wednesday, 4 November
Mostly clear. High 52°, low 42°.
Pressure30.42 inHg
Wind17.9 mph E
Humidity64%
Visibility—
Dew point38°
Thu, 0562° / 53°0.47
62 °
Crescent Park, Thursday, 5 November
Rain. High 62°, low 53°.
Pressure30.00 inHg
Wind24.9 mph SE
Humidity91%
Visibility—
Dew point55°
Fri, 0661° / 51°0.13
61 °
Crescent Park, Friday, 6 November
Light rain. High 61°, low 51°.
Pressure29.62 inHg
Wind17 mph SE
Humidity85%
Visibility—
Dew point55°
Sat, 0749° / 45°0
49 °
Crescent Park, Saturday, 7 November
Clear. High 49°, low 45°.
Pressure29.77 inHg
Wind18.8 mph W
Humidity62%
Visibility—
Dew point34°
Sun, 0848° / 42°0
48 °
Crescent Park, Sunday, 8 November
Overcast. High 48°, low 42°.
Pressure29.91 inHg
Wind16 mph W
Humidity64%
Visibility—
Dew point34°
Mon, 0947° / 37°0
47 °
Crescent Park, Monday, 9 November
Clear. High 47°, low 37°.
Pressure30.09 inHg
Wind15.4 mph NW
Humidity54%
Visibility—
Dew point26°
Tue, 1059° / 49°0.03
59 °
Crescent Park, Tuesday, 10 November
Light rain. High 59°, low 49°.
Pressure29.97 inHg
Wind21.3 mph S
Humidity73%
Visibility—
Dew point47°
Wed, 1157° / 56°0.16
57 °
Crescent Park, Wednesday, 11 November
Rain. High 57°, low 56°.
Pressure29.88 inHg
Wind6.8 mph SW
Humidity93%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1252° / 41°0.16
52 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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 °
Crescent Park, 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)
Wed, 2548° / 37°0.15
48 °
Crescent Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.15 in
Chance of precipitation27%
Record high62° (1979)
Record low22° (2013)
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 Crescent Park, 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 Crescent Park, 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.