Monthly outlook for Granbrook Park, CT: average high 54.1°, average low 39.1°. That is 3.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 28 November (62.7°), the coolest 24 November (30.2°).
54.1°/39.1°
Average high / low
+3.5°
Above normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
53.4°
48.3°
+2.8°
25 November – 4 December
55.3°
45.8°
+5.3°
5 December – 14 December
at normal
41°
—
November records over 66 years
77.9°6 November 2024All-time high
1.6°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Hartford (13 mi).
Mon, 1646° / 34°0
46 °
Granbrook Park, Monday, 16 November
Overcast. High 46°, low 34°.
Pressure30.36 inHg
Wind8.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 33°0
54 °
Granbrook Park, Tuesday, 17 November
Clear. High 54°, low 33°.
Pressure30.42 inHg
Wind5.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point35°
Wed, 1858° / 40°0
58 °
Granbrook Park, Wednesday, 18 November
Mostly clear. High 58°, low 40°.
Pressure30.39 inHg
Wind6.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point38°
Thu, 1962° / 39°0
62 °
Granbrook Park, Thursday, 19 November
Mostly clear. High 62°, low 39°.
Pressure30.36 inHg
Wind2.3 mph SW
Humidity39%
Visibility6.2 mi
Dew point34°
Fri, 2060° / 40°0
60 °
Granbrook Park, Friday, 20 November
Clear. High 60°, low 40°.
Pressure30.18 inHg
Wind7.8 mph W
Humidity53%
Visibility—
Dew point38°
Sat, 2156° / 40°0
56 °
Granbrook Park, Saturday, 21 November
Overcast. High 56°, low 40°.
Pressure30.39 inHg
Wind7.6 mph NW
Humidity71%
Visibility—
Dew point38°
Sun, 2251° / 44°0.51
51 °
Granbrook Park, Sunday, 22 November
Rain. High 51°, low 44°.
Pressure30.09 inHg
Wind8.1 mph N
Humidity97%
Visibility—
Dew point46°
Mon, 2352° / 37°0
52 °
Granbrook Park, Monday, 23 November
Overcast. High 52°, low 37°.
Pressure30.00 inHg
Wind10.9 mph N
Humidity65%
Visibility—
Dew point38°
Tue, 2447° / 30°0
47 °
Granbrook Park, Tuesday, 24 November
Clear. High 47°, low 30°.
Pressure30.50 inHg
Wind7.2 mph N
Humidity32%
Visibility—
Dew point12°
Wed, 2549° / 32°0
49 °
Granbrook Park, Wednesday, 25 November
Mostly clear. High 49°, low 32°.
Pressure30.56 inHg
Wind6.6 mph S
Humidity38%
Visibility—
Dew point17°
Thu, 2648° / 41°0
48 °
Granbrook Park, Thursday, 26 November
Overcast. High 48°, low 41°.
Pressure30.36 inHg
Wind4.7 mph N
Humidity87%
Visibility—
Dew point42°
Fri, 2763° / 48°0.29
63 °
Granbrook Park, Friday, 27 November
Rain. High 63°, low 48°.
Pressure30.09 inHg
Wind20.1 mph SE
Humidity87%
Visibility—
Dew point55°
Sat, 2863° / 48°0.67
63 °
Granbrook Park, Saturday, 28 November
Rain. High 63°, low 48°.
Pressure29.91 inHg
Wind19.8 mph S
Humidity77%
Visibility—
Dew point49°
Sun, 2956° / 43°0
56 °
Granbrook Park, Sunday, 29 November
Overcast. High 56°, low 43°.
Pressure30.24 inHg
Wind4.1 mph SW
Humidity62%
Visibility—
Dew point37°
Mon, 3054° / 41°0.29
54 °
Granbrook Park, Monday, 30 November
Rain. High 54°, low 41°.
Pressure30.30 inHg
Wind11.3 mph SE
Humidity65%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0144° / 31°0.12
44 °
Granbrook Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation35%
Record high67° (2001)
Record low15° (1971)
Wed, 0244° / 30°0.11
44 °
Granbrook Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (1982)
Record low10° (1971)
Thu, 0344° / 29°0.15
44 °
Granbrook Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2009)
Record low8° (1971)
Fri, 0443° / 29°0.1
43 °
Granbrook Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.1 in
Chance of precipitation27%
Record high67° (1998)
Record low8° (2002)
Sat, 0542° / 29°0.15
42 °
Granbrook Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation30%
Record high66° (2001)
Record low5° (1971)
Sun, 0644° / 30°0.15
44 °
Granbrook Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation43%
Record high69° (2001)
Record low15° (1964)
Mon, 0742° / 28°0.11
42 °
Granbrook Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (1998)
Record low6° (1964)
Tue, 0840° / 27°0.09
40 °
Granbrook Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation30%
Record high58° (1966)
Record low2° (1964)
Wed, 0941° / 26°0.17
41 °
Granbrook Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.17 in
Chance of precipitation42%
Record high61° (1991)
Record low8° (1992)
Thu, 1041° / 28°0.11
41 °
Granbrook Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation35%
Record high60° (2023)
Record low5° (1968)
Fri, 1141° / 27°0.21
41 °
Granbrook Park, Friday, 11 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.21 in
Chance of precipitation40%
Record high61° (2021)
Record low6° (1977)
Sat, 1240° / 26°0.16
40 °
Granbrook Park, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.16 in
Chance of precipitation37%
Record high61° (2021)
Record low2° (1995)
Sun, 1340° / 26°0.11
40 °
Granbrook Park, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.11 in
Chance of precipitation27%
Record high61° (1984)
Record low3° (1982)
Mon, 1439° / 27°0.16
39 °
Granbrook Park, Monday, 14 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.16 in
Chance of precipitation42%
Record high57° (2015)
Record low-1° (2005)
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 Granbrook 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 Granbrook 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.