Monthly outlook for Blue Hills, CT: average high 57.5°, average low 45.1°. That is 2.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 6 November (70.5°), the coolest 1 November (33.2°).
57.5°/45.1°
Average high / low
+2.1°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
62°
55.5°
+3.6°
10 November – 19 November
49.9°
50.2°
-0.2°
20 November – 29 November
at normal
47.4°
—
October records over 66 years
88.2°6 October 2007All-time high
23.5°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Hartford (3 mi).
Sun, 0161° / 33°0
61 °
Blue Hills, Sunday, 1 November
Clear. High 61°, low 33°.
Pressure30.50 inHg
Wind4.3 mph W
Humidity53%
Visibility6.2 mi
Dew point38°
Mon, 0267° / 42°0
67 °
Blue Hills, Monday, 2 November
Overcast. High 67°, low 42°.
Pressure30.36 inHg
Wind6 mph SW
Humidity42%
Visibility6.2 mi
Dew point41°
Tue, 0368° / 46°0
68 °
Blue Hills, Tuesday, 3 November
Overcast. High 68°, low 46°.
Pressure30.30 inHg
Wind3 mph SE
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 0468° / 47°0
68 °
Blue Hills, Wednesday, 4 November
Clear. High 68°, low 47°.
Pressure30.24 inHg
Wind6 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Thu, 0565° / 51°0.23
65 °
Blue Hills, Thursday, 5 November
Rain. High 65°, low 51°.
Pressure30.03 inHg
Wind10.2 mph S
Humidity84%
Visibility—
Dew point57°
Fri, 0670° / 57°0
70 °
Blue Hills, Friday, 6 November
Overcast. High 70°, low 57°.
Pressure29.91 inHg
Wind8.7 mph NE
Humidity68%
Visibility—
Dew point53°
Sat, 0756° / 51°0.03
56 °
Blue Hills, Saturday, 7 November
Light rain. High 56°, low 51°.
Pressure29.80 inHg
Wind11.3 mph NE
Humidity86%
Visibility—
Dew point48°
Sun, 0858° / 52°0
58 °
Blue Hills, Sunday, 8 November
Overcast. High 58°, low 52°.
Pressure29.71 inHg
Wind7.6 mph N
Humidity67%
Visibility—
Dew point46°
Mon, 0951° / 45°0
51 °
Blue Hills, Monday, 9 November
Overcast. High 51°, low 45°.
Pressure29.94 inHg
Wind2.9 mph S
Humidity61%
Visibility—
Dew point38°
Tue, 1055° / 41°0
55 °
Blue Hills, Tuesday, 10 November
Overcast. High 55°, low 41°.
Pressure30.06 inHg
Wind3.8 mph NE
Humidity63%
Visibility—
Dew point36°
Wed, 1152° / 45°0
52 °
Blue Hills, Wednesday, 11 November
Overcast. High 52°, low 45°.
Pressure30.03 inHg
Wind2.9 mph NE
Humidity69%
Visibility—
Dew point38°
Thu, 1253° / 46°0
53 °
Blue Hills, Thursday, 12 November
Overcast. High 53°, low 46°.
Pressure29.94 inHg
Wind5.3 mph E
Humidity72%
Visibility—
Dew point40°
Fri, 1347° / 42°0.02
47 °
Blue Hills, Friday, 13 November
Light rain. High 47°, low 42°.
Pressure30.00 inHg
Wind6.5 mph NE
Humidity71%
Visibility—
Dew point38°
Sat, 1445° / 41°0.09
45 °
Blue Hills, Saturday, 14 November
Light rain. High 45°, low 41°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity79%
Visibility—
Dew point37°
Sun, 1546° / 41°0.02
46 °
Blue Hills, Sunday, 15 November
Light rain. High 46°, low 41°.
Pressure29.65 inHg
Wind7.9 mph NW
Humidity86%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1650° / 35°0.13
50 °
Blue Hills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (2001)
Record low19° (1967)
Tue, 1749° / 34°0.12
49 °
Blue Hills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high65° (2006)
Record low19° (1967)
Wed, 1849° / 34°0.08
49 °
Blue Hills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1963)
Record low24° (1997)
Thu, 1949° / 33°0.06
49 °
Blue Hills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high64° (1991)
Record low14° (1986)
Fri, 2049° / 34°0.13
49 °
Blue Hills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1985)
Record low6° (1986)
Sat, 2148° / 33°0.1
48 °
Blue Hills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high61° (1999)
Record low17° (1987)
Sun, 2246° / 33°0.11
46 °
Blue Hills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (2007)
Record low12° (2018)
Mon, 2346° / 32°0.13
46 °
Blue Hills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation25%
Record high65° (1979)
Record low12° (2018)
Tue, 2447° / 32°0.08
47 °
Blue Hills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (1979)
Record low2° (1989)
Wed, 2547° / 32°0.13
47 °
Blue Hills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation28%
Record high69° (1979)
Record low14° (1989)
Thu, 2648° / 33°0.2
48 °
Blue Hills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.2 in
Chance of precipitation45%
Record high64° (1979)
Record low22° (1978)
Fri, 2748° / 33°0.13
48 °
Blue Hills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (2015)
Record low20° (2002)
Sat, 2848° / 34°0.15
48 °
Blue Hills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation35%
Record high66° (1990)
Record low7° (2002)
Sun, 2947° / 32°0.07
47 °
Blue Hills, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2011)
Record low13° (2002)
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 Blue Hills, 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 Blue Hills, 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.