Monthly outlook for Bolton, CT: average high 54°, average low 39.5°. That is 1.3° above the climate normal for November. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 4 November (72.6°), the coolest 12 November (28.9°).
54°/39.5°
Average high / low
+1.3°
Above normal
5 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
59.2°
53°
+3.4°
14 November – 23 November
45.4°
48.5°
-1.7°
24 November – 3 December
at normal
46.3°
—
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).
Thu, 0571° / 59°0.19
71 °
Bolton, Thursday, 5 November
Rain. High 71°, low 59°.
Pressure29.88 inHg
Wind12.5 mph S
Humidity73%
Visibility6.2 mi
Dew point60°
Fri, 0669° / 60°0.07
69 °
Bolton, Friday, 6 November
Light rain. High 69°, low 60°.
Pressure29.88 inHg
Wind5.2 mph SW
Humidity83%
Visibility6.2 mi
Dew point62°
Sat, 0766° / 50°0.27
66 °
Bolton, Saturday, 7 November
Rain. High 66°, low 50°.
Pressure29.80 inHg
Wind6.4 mph N
Humidity68%
Visibility6.2 mi
Dew point53°
Sun, 0853° / 44°1.26
53 °
Bolton, Sunday, 8 November
Heavy rain. High 53°, low 44°.
Pressure29.83 inHg
Wind9.3 mph NW
Humidity76%
Visibility—
Dew point40°
Mon, 0948° / 43°0
48 °
Bolton, Monday, 9 November
Light rain. High 48°, low 43°.
Pressure29.68 inHg
Wind15.5 mph NW
Humidity65%
Visibility—
Dew point37°
Tue, 1061° / 41°0
61 °
Bolton, Tuesday, 10 November
Clear. High 61°, low 41°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity55%
Visibility—
Dew point37°
Wed, 1155° / 37°0
55 °
Bolton, Wednesday, 11 November
Overcast. High 55°, low 37°.
Pressure30.00 inHg
Wind8.7 mph N
Humidity65%
Visibility—
Dew point39°
Thu, 1245° / 29°0
45 °
Bolton, Thursday, 12 November
Clear. High 45°, low 29°.
Pressure29.97 inHg
Wind6.9 mph N
Humidity43%
Visibility—
Dew point18°
Fri, 1350° / 32°0
50 °
Bolton, Friday, 13 November
Overcast. High 50°, low 32°.
Pressure29.59 inHg
Wind11.9 mph W
Humidity62%
Visibility—
Dew point32°
Sat, 1443° / 32°0
43 °
Bolton, Saturday, 14 November
Mostly clear. High 43°, low 32°.
Pressure29.83 inHg
Wind13.1 mph NW
Humidity57%
Visibility—
Dew point24°
Sun, 1545° / 30°0
45 °
Bolton, Sunday, 15 November
Clear. High 45°, low 30°.
Pressure30.12 inHg
Wind9.9 mph NW
Humidity53%
Visibility—
Dew point22°
Mon, 1646° / 30°0.06
46 °
Bolton, Monday, 16 November
Light rain. High 46°, low 30°.
Pressure29.91 inHg
Wind10.2 mph NW
Humidity50%
Visibility—
Dew point23°
Tue, 1741° / 30°0
41 °
Bolton, Tuesday, 17 November
Clear. High 41°, low 30°.
Pressure29.85 inHg
Wind10.2 mph NW
Humidity58%
Visibility—
Dew point23°
Wed, 1844° / 29°0
44 °
Bolton, Wednesday, 18 November
Clear. High 44°, low 29°.
Pressure29.94 inHg
Wind10.1 mph NW
Humidity53%
Visibility—
Dew point22°
Thu, 1953° / 35°0
53 °
Bolton, Thursday, 19 November
Overcast. High 53°, low 35°.
Pressure29.65 inHg
Wind13.8 mph SW
Humidity47%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2049° / 34°0.13
49 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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)
Mon, 3045° / 32°0.13
45 °
Bolton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2006)
Record low20° (2013)
Tue, 0144° / 31°0.12
44 °
Bolton, 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 °
Bolton, 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 °
Bolton, 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)
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 Bolton, 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 Bolton, 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.