Monthly outlook for Graniteville, CT: average high 59°, average low 48.5°. That is 2.9° above the climate normal for November. Precipitation is expected on 9 days (about 4.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 2 November (70.1°), the coolest 1 November (34°).
59°/48.5°
Average high / low
+2.9°
Above normal
9 / 5
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
62.5°
55.3°
+4°
11 November – 20 November
53.1°
50.6°
+1.3°
21 November – 30 November
at normal
48.2°
—
November records over 66 years
74.3°1 November 2024All-time high
14.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Old Lyme (8 mi).
Mon, 0270° / 39°0
70 °
Graniteville, Monday, 2 November
Overcast. High 70°, low 39°.
Pressure30.39 inHg
Wind7.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point41°
Tue, 0365° / 47°0
65 °
Graniteville, Tuesday, 3 November
Overcast. High 65°, low 47°.
Pressure30.30 inHg
Wind7.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point43°
Wed, 0469° / 53°0
69 °
Graniteville, Wednesday, 4 November
Clear. High 69°, low 53°.
Pressure30.15 inHg
Wind8.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point54°
Thu, 0569° / 55°0.08
69 °
Graniteville, Thursday, 5 November
Light rain. High 69°, low 55°.
Pressure30.00 inHg
Wind10.1 mph S
Humidity96%
Visibility—
Dew point62°
Fri, 0667° / 59°0.3
67 °
Graniteville, Friday, 6 November
Rain. High 67°, low 59°.
Pressure29.88 inHg
Wind11.9 mph S
Humidity97%
Visibility—
Dew point64°
Sat, 0761° / 58°0.41
61 °
Graniteville, Saturday, 7 November
Rain. High 61°, low 58°.
Pressure29.71 inHg
Wind14.9 mph E
Humidity95%
Visibility—
Dew point59°
Sun, 0860° / 53°0.53
60 °
Graniteville, Sunday, 8 November
Rain. High 60°, low 53°.
Pressure29.26 inHg
Wind20.2 mph SW
Humidity93%
Visibility—
Dew point57°
Mon, 0952° / 49°0.78
52 °
Graniteville, Monday, 9 November
Rain. High 52°, low 49°.
Pressure29.29 inHg
Wind27.6 mph W
Humidity77%
Visibility—
Dew point44°
Tue, 1051° / 48°0.09
51 °
Graniteville, Tuesday, 10 November
Light rain. High 51°, low 48°.
Pressure29.38 inHg
Wind25.6 mph W
Humidity81%
Visibility—
Dew point43°
Wed, 1149° / 45°0.1
49 °
Graniteville, Wednesday, 11 November
Light rain. High 49°, low 45°.
Pressure29.62 inHg
Wind18.5 mph W
Humidity78%
Visibility—
Dew point41°
Thu, 1252° / 44°0
52 °
Graniteville, Thursday, 12 November
Overcast. High 52°, low 44°.
Pressure29.97 inHg
Wind13.2 mph NW
Humidity58%
Visibility—
Dew point34°
Fri, 1352° / 48°0
52 °
Graniteville, Friday, 13 November
Overcast. High 52°, low 48°.
Pressure30.12 inHg
Wind8.3 mph SW
Humidity64%
Visibility—
Dew point39°
Sat, 1457° / 51°1.76
57 °
Graniteville, Saturday, 14 November
Heavy rain. High 57°, low 51°.
Pressure29.47 inHg
Wind38.5 mph E
Humidity95%
Visibility—
Dew point53°
Sun, 1555° / 49°0.13
55 °
Graniteville, Sunday, 15 November
Light rain. High 55°, low 49°.
Pressure29.21 inHg
Wind23.8 mph N
Humidity88%
Visibility—
Dew point51°
Mon, 1655° / 46°0
55 °
Graniteville, Monday, 16 November
Mostly clear. High 55°, low 46°.
Pressure30.00 inHg
Wind21 mph N
Humidity73%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1750° / 40°0.15
50 °
Graniteville, 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 °
Graniteville, 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 °
Graniteville, 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 °
Graniteville, 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 °
Graniteville, 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 °
Graniteville, 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 °
Graniteville, 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 °
Graniteville, 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 °
Graniteville, 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)
Thu, 2649° / 39°0.2
49 °
Graniteville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.2 in
Chance of precipitation43%
Record high62° (1979)
Record low25° (1978)
Fri, 2749° / 39°0.13
49 °
Graniteville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1986)
Record low23° (1978)
Sat, 2849° / 39°0.19
49 °
Graniteville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.19 in
Chance of precipitation35%
Record high61° (1990)
Record low19° (2002)
Sun, 2948° / 38°0.08
48 °
Graniteville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.08 in
Chance of precipitation27%
Record high62° (2011)
Record low26° (1989)
Mon, 3046° / 37°0.14
46 °
Graniteville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (2020)
Record low24° (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 Graniteville, 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 Graniteville, 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.